Miguel's coffee shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Miguel $ 5. 95 per pound, and Type B coffee costs $ 4. 65 per pound. This month's blend used three times as many pounds of Type B coffee as Type A, for a total cost of $ 796. 0. How many pounds of Type A coffee were used?.

Answers

Answer 1

The cost Type A coffee were used in the blend 40 pounds .

assume the number of pounds of Type A coffee used is 'x'.

Given:

Cost of Type A coffee = $5.95 per pound

Cost of Type B coffee = $4.65 per pound

Total cost of the blend = $796.0

The blend used three times as many pounds of Type B coffee as Type A.

set up the equation to represent the total cost:

Total cost = Cost of Type A coffee + Cost of Type B coffee

$796.0 = $5.95 × x + $4.65 × (3x)

Simplifying the equation:

$796.0 = $5.95x + $13.95x

Combining like terms:

$796.0 = $19.9x

Dividing both sides by $19.9:

x = $796.0 / $19.9

x ≈ 40

To know more about  cost here

https://brainly.com/question/14566816

#SPJ4


Related Questions

Given: TU I RS and VW I RS


R


V-


W then...

Answers

the ∠VRI = ∠TRI and ∠VWI = ∠URI (vertically opposite angles). Also, ∠VRI + ∠WRI = 180° (Linear pair angles). The two lines TU and VW intersect at the point R.

Here, R is the common point of the two lines, and V and W are on one side of the line RS, whereas T and U are on the other side of the line RS.

Let's analyse the given diagram and draw the conclusions.According to the given diagram:∠VRI + ∠WRI = 180°(Linear pair angles)

∠TRI and ∠URI ar

e supplementary angles because T, R, and U lie on the same line.∠VWI and ∠VRI are supplementary angles because V, R, and W lie on the same line.∠VRI = ∠TRI and ∠VWI = ∠URI (vertically opposite angles)


Let's understand this with the help of a few examples.If two parallel lines are intersected by a third line, then the corresponding angles are congruent to one another.

For example, consider the two parallel lines, l and m, and a third line, n, intersecting them as shown below:In the above figure, the lines l and m are parallel, while the line n intersects them.

Corresponding angles are those angles formed when a third line intersects two parallel lines.

For example, ∠1 and ∠5, ∠2 and ∠6, and so on. As per the theorem, all the corresponding angles are equal.In the above figure, ∠1 = ∠5, ∠2 = ∠6, ∠3 = ∠7, and ∠4 = ∠8 because the lines l and m are parallel.

This is the reason why the corresponding angles theorem is also known as the same-side interior angles theorem.


Therefore, from the given diagram, we can conclude that the ∠VRI = ∠TRI and ∠VWI = ∠URI (vertically opposite angles). Also, ∠VRI + ∠WRI = 180° (Linear pair angles). The two lines TU and VW intersect at the point R.

To know more about corresponding angle theorem visit:

brainly.com/question/16987080?

#SPJ11

The function f(x) = 467(5)x represents the growth of a ladybug population every year in a wooded area. Adrianne wants to manipulate the formula to an equivalent form that calculates every 3 months, not every year. Which function is correct for Adrianne's purposes? f(x) = 67(5)x f of x equals 467 times 5 to the 12 power to the x over 12 power f(x) = 467(5 to the one fourth power)4x f(x) = 4672(5)x.

Answers

The correct function for Adrianne's purpose, where the growth is calculated every 3 months instead of every year, is f(x) = 467(5^(x/4)).

To calculate the growth every 3 months instead of every year, we need to modify the original function by adjusting the exponent of 5.

Step 1: The original function is f(x) = 467(5)^x, where x represents the number of years.

Step 2: To calculate the growth every 3 months, we divide x by 4, as there are 12 three-month periods in a year.

Step 3: Adjust the exponent of 5 to (x/4), representing the growth over each three-month period.

Step 4: The modified function becomes f(x) = 467(5^(x/4)), which calculates the growth every 3 months.

Therefore, the correct function for Adrianne's purpose is f(x) = 467(5^(x/4)).

To learn more about calculate the growth click here: brainly.com/question/17255666

#SPJ11

use the distributive property to create true equations 8(3+6) brainly

Answers

Here are some true equations that use the distributive property to distribute 8(3+6):

8(3+6) = 8(3) + 8(6) = 24 + 48 = 72

8(3+6) = (83) + (86) = 24 + 48 = 72

8(3+6) = (83) + 68 = 24 + 48 = 72

The distributive property can be used to distribute any number of factors over a sum. In this case, we are distributing the factor 8 over the sum 3+6. We can do this by multiplying each term in the sum by 8 and then adding the products together. This gives us 24 + 48 = 72.

Write the sum of the two algebraic expressions modeled by the algebra tiles let x be the variable then use algebra tiles to simplify the expression (i will mark brainlyest :)

Answers

The required simplified expression  for the sum of the two algebraic expressions modeled by the algebra tiles  is 3x - 1.

To write the sum of two algebraic expressions, we need the specific expressions or equations. Since you mentioned using algebra tiles, assuming  to simplify an expression using visual representation.

Let's consider an example expression: (x + 3) + (2x - 4).

To simplify this expression using algebra tiles, we can represent x using a green tile, a positive constant term using a yellow tile, and a negative constant term using a red tile. Each x represents one green tile, each positive constant term represents one yellow tile, and each negative constant term represents one red tile.

(x + 3) can be represented as one green tile (x) and three yellow tiles (+3).

(2x - 4) can be represented as two green tiles (2x) and four red tiles (-4).

To find the sum, we can combine like terms by putting the tiles together. We combine the green tiles and the yellow tiles separately:

Green tiles: x + 2x = 3x (Three green tiles)

Yellow tiles: +3 - 4 = -1 (One yellow tile and four red tiles)

Therefore, the simplified expression  for the sum of the two algebraic expressions modeled by the algebra tiles  is 3x - 1.

Using algebra tiles, we can visually represent and manipulate expressions, helping in understand the concepts of combining like terms and simplifying expressions.

Learn more about  simplifying expressions at: https://www.brainly.com/question/28032702

#SPJ4

Josephine solved a quadratic equation: (2+6)2 = 49. Her work is shown below.


Step 1: V(x+6)2 = V49


Step 2: x + 6 = 7


Step 3: x = 7-6


Step 4: x=1


In which step did Josephine make an error?


(1 point)


O Step 4


O Step 3


Step 1


Step 2

Answers

Josephine made an error in Step 1 of solving the quadratic equation (2+6)^2 = 49. The mistake occurred when she took the square root of both sides and incorrectly simplified the square root of 49 as V49.

The correct simplification should be 7. The error in Step 1 led to subsequent incorrect steps and an incorrect final answer.

Josephine's error can be identified in Step 1, where she attempted to take the square root of both sides of the equation. The square root of (2+6)^2 is correctly simplified as |2+6|, which equals 8. However, Josephine incorrectly wrote it as V(2+6)^2 or V49.

The square root of 49 is actually 7, not V49. This mistake carried forward into Step 2, where Josephine incorrectly equated V(2+6)^2 to 7, resulting in the equation x + 6 = 7. Consequently, the subsequent steps (Step 3 and Step 4) were performed based on this incorrect equation, leading to an incorrect solution of x = 1.

Therefore, Josephine's error occurred in Step 1 of the solution process for the quadratic equation.

To learn more about quadratic click here:

brainly.com/question/22364785

#SPJ11

ms.watson wants to join planet fitness. she paid a flat fee of $110 and $10 monthly. how much does ms.watson have to pay for her membership for the year

Answers

Ms. Watson paid a flat fee of $110 for the first year and $10 monthly for the membership. As we know, Ms. Watson has to pay for 12 months of membership. The total cost of membership for the year is $230. We can calculate the cost of membership for the year as follows:

Yearly cost = Flat fee + Monthly fee for 12 months

Yearly cost = $110 + ($10 x 12)

Yearly cost = $110 + $120

Yearly cost = $230

Therefore, Ms. Watson has to pay $230 for her membership for the year. Ms. Watson is planning to join Planet Fitness for the first time. She has to pay a flat fee for the first year and a monthly fee for the membership. The flat fee is $110, and the monthly fee is $10. Ms. Watson needs to know the total membership cost for the year. We can calculate the total cost of the membership by using simple arithmetic.

The membership for the first year is a flat fee of $110. This fee is payable only once for the first year. After that, Ms. Watson needs to pay a monthly fee of $10. The membership is valid for 12 months. Therefore, we need to calculate the total cost of 12 months of membership for Ms. Watson.

We can do this by multiplying the monthly fee of $10 by 12 months. Ms. Watson must pay a flat fee of $110 for the first year and a monthly fee of $10. She needs to pay this fee for 12 months of membership. Therefore, the total cost of membership for the year is $230.

To know more about the membership, visit:

brainly.com/question/30370235

#SPJ11

A rectangle has a height of 4w^34w

3

4, w, cubed and a width of 5w^2-3w-45w

2

−3w−45, w, squared, minus, 3, w, minus, 4.

Answers

To simplify the given expression, we can first simplify the height and width separately.

The height is 4w^3 - 4w. This expression does not have any common factors, so it cannot be simplified further.

The width is 5w^2 - 3w - 4. This expression can be factored as (5w + 1)(w - 4).

Now we can substitute these simplified expressions into the formula for the area of a rectangle, which is A = length × width. The length in this case is the height.

Area = (4w^3 - 4w) × (5w^2 - 3w - 4)

To multiply these expressions, we can use the distributive property:

Area = 4w^3(5w^2 - 3w - 4) - 4w(5w^2 - 3w - 4)

Expanding the multiplication:

Area = 20w^5 - 12w^4 - 16w^3 - 20w^3 + 12w^2 + 16w

Combining like terms:

Area = 20w^5 - 12w^4 - 36w^3 + 12w^2 + 16w

Therefore, the simplified expression for the area of the rectangle is 20w^5 - 12w^4 - 36w^3 + 12w^2 + 16w.

Learn more about height here

https://brainly.com/question/28122539

#SPJ11

E
Learning Task 1
A. Make each pair of radicals similar by reducing the radicand. ​

Answers

To make each pair of radicals similar by reducing the radicand, we need to simplify the radicands to their lowest terms. Simplifying radicals involves finding the largest perfect square factor of the number under the radical sign and rewriting it. Let's take an example:

Pair 1: √50 and √32

To make these radicals similar, we simplify the radicands:

√50 = √(25 × 2) = 5√2

√32 = √(16 × 2) = 4√2

Now, both radicals have the same simplified radicand, which is √2. The pair becomes 5√2 and 4√2, making them similar.

Similarly, you can apply the same process to any other pairs of radicals, simplifying the radicands to their lowest terms and making the pairs similar by having matching simplified radicands.

To learn more about square factor: -brainly.com/question/83678

#SPJ11

Farid has two types of sticks: short ones, measuring 1 cm and long ones, measuring 3 cm. With which of the combinations below can he make a square, without breaking or overlapping the sticks?

Answers

Farid can make a square by using a combination of two short sticks and two long sticks.

To form a square without breaking or overlapping the sticks, the length of each side of the square must be equal. In this case, we have two types of sticks: short ones measuring 1 cm and long ones measuring 3 cm.

To determine which combinations can form a square, we need to consider the lengths of the sides and the total length of the sticks.

1. Using only short sticks (1 cm each):

To form a square, we need four equal sides. Since each short stick measures 1 cm, the total length of the four sides would be 4 cm. This combination does not work as the total length is too small to form a square.

2. Using only long sticks (3 cm each):

Similarly, using only long sticks would result in a total length of 12 cm for the four sides. This combination also does not work as the total length is too large to form a square.

3. Using a combination of short and long sticks:

In this case, we can combine short and long sticks to create a square. For example, using two short sticks and two long sticks would give us a total length of 2 cm + 2 cm + 3 cm + 3 cm = 10 cm. This combination can form a square with each side measuring 2.5 cm.

For more such questions on combination

https://brainly.com/question/29595163

#SPJ8

Two congruent squares overlap, as shown, so that vertex A of one square lies at the intersection of the diagonals of the other square. The side of each square has length 12 inches. Find the number of square inches enclosed by the shaded region.

Answers

Thus, the number of square inches enclosed by the shaded region is 72√6 square inches.

Given, two congruent squares overlap, as shown, so that vertex A of one square lies at the intersection of the diagonals of the other square.

The side of each square has length 12 inches.

To find: The number of square inches enclosed by the shaded region.

Solution: It is given that, two squares are congruent and side of each square is 12 inches.

Let's find the shaded area.

By Pythagorean theorem, in ΔABO, we have:

OB² = AO² + AB²

We know that, side of square is 12 inches.

So, AO = BO = 6√2 inches

AB = 12 inches

Therefore,

OB² = (6√2)² + 12²

OB² = 72 + 144

OB² = 216

OB = 6√6 inches

Area of ΔABO = 1/2 × base × height= 1/2 × AB × OB= 1/2 × 12 × 6√6= 36√6 sq. inches

Area of shaded region = 2 × Area of ΔABO= 2 × 36√6= 72√6 sq. inches

to know more about Pythagorean theorem visit:

https://brainly.com/question/14930619

#SPJ11

A farmer sells 7. 3 kilograms of pears and apples at the farmer's market. 3/4


of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market? Please help me with this I need it for a Zearn answer im stuck on it

Answers

The farmer sold 2.42 kilograms of apples at the farmer's market.

To solve the problem, first, we need to find out how much weight the farmer sold in pears.

We are given that 3/4 of the weight is pears and 1/4 of the weight is apples.

We can use this information to set up an equation that represents the weight of the pears sold.

Let the weight of pears sold be "x":

Weight of pears sold + Weight of apples sold = Total weight of fruit sold

3/4x + 1/4x = 7.3 kg

Simplifying this equation, we get:

x = 4.88 kg

This means that the farmer sold 4.88 kg of pears.

To find out how many kilograms of apples she sold, we can subtract this weight from the total weight of fruit sold:

Weight of apples sold = Total weight of fruit sold - Weight of pears sold

Weight of apples sold = 7.3 kg - 4.88 kg

Weight of apples sold = 2.42 kg

Therefore, the farmer sold 2.42 kilograms of apples at the farmer's market.

To know more about  weight, visit:

https://brainly.com/question/32164645

#SPJ11

You start at (-3, 5). You move left 1 unit and right 8 units. Where do you end?

Answers

The point where you end after moving is (4, 5)

How to determine the point where you end

From the question, we have the following parameters that can be used in our computation:

Start = (-3, 5)

Direction: 1 unit left and 8 units right

using the above as a guide, we have the following:

New point = (-3, 5) + (-1 + 8, 0)

So, we have

New point = (-3 - 1 + 8, 5 + 0)

Evaluate

New point = (4, 5)

Hence, the point where you end is (4, 5)

Read more about transformation at

https://brainly.com/question/27224272

#SPJ1

Brian wants to fence in his triangular plot of farm land that measures 1. 1 by 1. 5 by 2. 2 miles. Determine the angles at which the fences of the three sides will meet.

Answers

The angles at which the fences of the three sides will meet are approximately: 39.919°, 45.305° and 94.776°

To determine the angles at which the fences of the three sides will meet in Brian's triangular plot of farm land, we can use the Law of Cosines. The Law of Cosines relates the side lengths and angles of a triangle and can be used to find an angle when the lengths of the three sides are known.

In this case, the lengths of the three sides of the triangle are given as follows:

a = 1.1 miles

b = 1.5 miles

c = 2.2 miles

Using the Law of Cosines, we can calculate the angles:

Angle A:

cos(A) = (b^2 + c^2 - a^2) / (2 * b * c)

cos(A) = (1.5^2 + 2.2^2 - 1.1^2) / (2 * 1.5 * 2.2)

cos(A) = (2.25 + 4.84 - 1.21) / (3.3)

cos(A) = 5.88 / 3.3

cos(A) ≈ 1.778

Angle B:

cos(B) = (a^2 + c^2 - b^2) / (2 * a * c)

cos(B) = (1.1^2 + 2.2^2 - 1.5^2) / (2 * 1.1 * 2.2)

cos(B) = (1.21 + 4.84 - 2.25) / (2.42)

cos(B) = 3.8 / 2.42

cos(B) ≈ 1.571

Angle C:

Since the sum of the angles in a triangle is always 180 degrees, we can calculate Angle C by subtracting the sum of Angle A and Angle B from 180 degrees:

Angle C = 180 - (A + B)

Angle C = 180 - (acos(1.778) + acos(1.571))

Calculating the arccosine values using a calculator:

Angle C ≈ 180 - (39.919° + 45.305°)

Angle C ≈ 94.776°

Therefore, the angles at which the fences of the three sides will meet are approximately:

Angle A ≈ 39.919°

Angle B ≈ 45.305°

Angle C ≈ 94.776°

These angles determine the meeting points of the fences in Brian's triangular plot of farm land.

To know more about angles, click here: brainly.com/question/31818999

#SPJ11

khalil has sold 20 candy bars and then sold 6 bars every 8 hours. Write the equation

Answers

The equation representing the number of candy bars Khalil has sold can be written as n(t) = 20 + 6(t/8), where n(t) is the number of candy bars sold and t represents the number of hours since the initial sale of 20 bars.

Initially, Khalil sold 20 candy bars. After that, he sold an additional 6 bars every 8 hours. To represent this situation with an equation, we can use the function n(t), where n is the number of candy bars sold and t is the number of hours since the initial sale.

Since Khalil sold 20 candy bars initially, we start with that as the base value. Then, for every 8 hours that pass, he sells an additional 6 bars. We can represent this using the equation n(t) = 20 + 6(t/8), where t/8 represents the number of 8-hour intervals that have passed since the initial sale.

By substituting different values of t into the equation, we can calculate the number of candy bars Khalil has sold at different points in time. For example, if t = 8, it means 8 hours have passed since the initial sale, and Khalil would have sold 20 + 6(8/8) = 26 candy bars.

Learn more about intervals here:

https://brainly.com/question/11051767

#SPJ11

Which sequence best represents the relationship between DNA and the traits of an organism?

DNA base sequence -> Protein shape -> Amino acid sequence -> Protein function -> Trait

DNA base sequence -> Amino acid sequence -> Protein shape -> Protein function -> Trait

DNA base sequence -> Amino acid sequence -> Protein function -> Protein shape -> Trait

DNA base sequence -> Protein function -> Amino acid sequence -> Protein shape -> Trait

Answers

The sequence that best represents the relationship between DNA and the traits of an organism is: DNA base sequence -> Amino acid sequence -> Protein function -> Protein shape -> Trait.

1. DNA base sequence: The DNA molecule contains genetic information in the form of a sequence of nucleotide bases (adenine, thymine, cytosine, and guanine). This sequence acts as a template for protein synthesis.

2. Amino acid sequence: The DNA base sequence is transcribed into mRNA, which is then translated into a sequence of amino acids. The sequence of amino acids determines the primary structure of a protein.

3. Protein function: The specific sequence of amino acids in a protein determines its function. Proteins perform various roles in cells, such as enzymatic activity, structural support, and signaling.

4. Protein shape: The sequence of amino acids determines the folding and three-dimensional structure of a protein. The shape of a protein is crucial for its proper function.

5. Trait: Proteins play a fundamental role in the expression of traits. Traits are characteristics of an organism that result from the combined effects of various proteins and their functions.

Learn more about DNA  : brainly.com/question/30993611

#SPJ11

The number of people who like a particular video online triples every day after the day the video is posted. If 15 people like the video on the day it is posted, which inequality can be used to find the number of days, t , it takes for the number of people who have liked the video to reach more than 3 , 000 ? 15 + 3 t < 3 , 000 15 + 3 t < 3 , 000 15 + 3 t > 3 , 000 15 + 3 t > 3 , 000 15 ( 3 ) t < 3 , 000 15 ( 3 ) t < 3 , 000 15 ( 3 ) t > 3 , 000

Answers

The number of people who like a particular video online triples every day after the day the video is posted and 15 people like the video on the day it is posted.

We need to find an inequality which can be used to find the number of days, t, it takes for the number of people who have liked the video to reach more than 3000. The inequality which can be used to find the number of days, t, it takes for the number of people who have liked the video to reach more than 3000 is: 15 + 3t > 3000

The above inequality is correct because the number of people who like a particular video online triples every day after the day the video is posted. This means that on the 2nd day, 3 * 15 people like the video. On the third day, 3 * 3 * 15 people like the video, which is equal to 9 * 15 people.

Therefore, the total number of people who like the video on the 1st, 2nd and 3rd day is:

15 + 3 * 15 + 9 * 15 = 15 + 45 + 135 = 195

We can see that the number of people who like the video on the 1st day itself is only 15, which is very less. We need to get the number of people who have liked the video to reach more than 3000. Therefore, the above inequality is used.

To know more about number visit:-

https://brainly.com/question/3589540

#SPJ11

Which type of tax describes excise taxes, sales taxes, and tolls?

Answers

All three types of taxes fall under the category of indirect taxes because they are not directly based on an individual's income or wealth but rather on the consumption of goods, services,

or use of specific infrastructure.The types of taxes you mentioned, namely excise taxes, sales taxes, and tolls, are all examples of indirect taxes. Indirect taxes are imposed on goods, services, or transactions rather than directly on individuals or entities.

They are typically collected by intermediaries, such as businesses or service providers, who then pass on the tax burden to the consumers.

Excise taxes are levied on specific goods, such as alcohol, tobacco, gasoline, or luxury items. They are often intended to discourage the consumption of these goods or to generate revenue for the government.

Sales taxes are imposed on the sale of goods and services and are usually calculated as a percentage of the purchase price. They are collected by the seller from the buyer at the point of sale.

Tolls, on the other hand, are charges imposed on the use of certain infrastructure, such as roads, bridges, tunnels, or highways.

They are typically collected at toll booths or through electronic systems, and the revenue generated is used for the maintenance and construction of the infrastructure.

learn more about percentage here: brainly.com/question/30348137

#SPJ11

Find the values of $x$x​ and y$y$y​ .x plus 2 is equal to 3 y$x+2=3y$x+2=3y​A right triangle with the acute angles labeled x degrees and y degrees.

Answers

Equation x + 2 = 3y, which represents a relation between acute angles x,y in a right triangle. To find values, we need more information.With such information, we could apply trigonometric functions.

The equation x + 2 = 3y relates the angles of a right triangle, but it is not sufficient to determine the specific values of x and y. The relationship between the acute angles in a right triangle is given by the trigonometric ratios, such as sine, cosine, or tangent. However, without any additional information or equations, we cannot solve for the exact values of x and y.

To determine the values of x and y, we would need either the lengths of the sides of the right triangle or additional equations or relationships between the angles. With such information, we could apply trigonometric functions or use geometric properties of right triangles to find the values of x and y.

To learn more about acute angles click here : brainly.com/question/16775975

#SPJ11

What can we interpret about these two coefficients of variation?There is more dispersion relative to the mean in the distribution of GPA compared with the distribution of age of the students.There is less dispersion relative to the mean in the distribution of GPA compared with the distribution of age of the students.There is no difference in the relative dispersion of the two groups.

Answers

There is more dispersion relative to the mean in the distribution of GPA compared to the distribution of age of the students.

The coefficient of variation (CV) is a measure of relative dispersion, which compares the standard deviation to the mean of a dataset. A higher CV indicates greater dispersion relative to the mean, while a lower CV indicates less dispersion.

If the distribution of GPA has a higher coefficient of variation compared to the distribution of age, it means that there is more dispersion relative to the mean in the GPA distribution. This suggests that there is greater variation or diversity in GPA scores among the students compared to their ages. In contrast, if the distribution of GPA had a lower coefficient of variation compared to the distribution of age, it would indicate less dispersion relative to the mean in the GPA distribution, implying less variation or more uniformity in GPA scores.

Therefore, we can interpret that there is more dispersion relative to the mean in the distribution of GPA compared to the distribution of age of the students.

Learn more about Dispersion here: brainly.com/question/30563701

#SPJ11

Solve: 5. 6 = 3. 1 – 12. 5|1 – 0. 8x| 5. 6 = 3. 1 – 12. 5|1 – 0. 8x| 2. 5 = –12. 5|1 – 0. 8x| –0. 2 = |1 – 0. 8x| Finish the steps shown to find the possible value(s) for x that make the statement true. X = –1 or x = 1. 5 x = 1 or x = –1. 5 x = 0 There are no solutions.

Answers

The possible values for x that make the statement true are x = -1 or x = 1.5.

Let's solve the equation step by step to find the possible values for x. We start with the given equation:

5.6 = 3.1 - 12.5|1 - 0.8x|

We can begin by isolating the absolute value expression:

2.5 = -12.5|1 - 0.8x|

Next, divide both sides of the equation by -12.5:

-0.2 = |1 - 0.8x|

Now we have two cases to consider, one where the absolute value is positive and another where it is negative.

Case 1: 1 - 0.8x is positive:

-0.2 = 1 - 0.8x

Solving this equation:

-0.8x = -1.2

x = 1.5

Case 2: 1 - 0.8x is negative:

-0.2 = -(1 - 0.8x)

Solving this equation:

0.2 = 1 - 0.8x

-0.8x = -0.8

x = -1

Learn more about equation here:

https://brainly.com/question/29657983

#SPJ11

a field project superintenint earns an annual salary of 72800

Answers

A field project superintendent earns an annual salary of $72,800. This is a piece of information about the annual salary of a field project superintendent.

A field project superintendent is a person responsible for overseeing and managing construction projects. This position is responsible for ensuring that the construction project is completed on time, within budget, and in accordance with safety and quality standards. This person must have a thorough understanding of construction principles and techniques, as well as the ability to read and interpret blueprints and specifications.

A salary is a fixed amount of compensation paid to an employee for their work. The amount of salary is typically determined by the employee's position, job duties, and level of experience. Salaries are usually paid on a monthly or bi-weekly basis.

To know more about salary visit:

https://brainly.com/question/29105365

#SPJ11

write this percentage as a fraction in its simplist form

Answers

To write a percentage as a fraction in its simplest form, divide it by 100 and simplify the resulting fraction by finding a common factor between the numerator and denominator.

Step 1: Write the percentage as a fraction by dividing it by 100.For example, let's say we want to write 25% as a fraction in its simplest form.

25% is equivalent to 25/100 or 0.25 as a decimal.

Step 2: Simplify the fraction by finding a common factor between the numerator and denominator.

For example, let's simplify 25/100.

Both the numerator and denominator can be divided by 25, giving us 1/4.

Therefore, 25% as a fraction in its simplest form is 1/4.

Another example: let's write 60% as a fraction in its simplest form.

60% is equivalent to 60/100 or 0.6 as a decimal.

The numerator and denominator can both be divided by 20, giving us 3/5.

Therefore, 60% as a fraction in its simplest form is 3/5.

In summary, to write a percentage as a fraction in its simplest form, divide it by 100 and simplify the resulting fraction by finding a common factor between the numerator and denominator.

For more questions on fraction

https://brainly.com/question/78672

#SPJ8

If there’s a 70% chance of rain tomorrow, what is the chance it will not rain?

Answers

The chance that it will not rain tomorrow can be found by subtracting the probability of rain from 100% or 1 in decimal form. Therefore, if there is a 70% chance of rain, there is a 30% chance it will not rain.

If there is a 70% chance of rain tomorrow, the chance it will not rain can be found by subtracting the probability of rain from 100% (or 1 in decimal form):

Chance of not raining = 100% - Chance of raining

Chance of not raining = 1 - 0.7

Chance of not raining = 0.3 or 30%

Therefore, the chance it will not rain is 30%.

To know more abour percentages, visit:
brainly.com/question/16797504
#SPJ11

averi bought a 6 ounce can of pecans for 4.89 . what was the unit price

Answers

The unit price of the pecans is $0.815 per ounce (rounded to three decimal places).

To calculate the unit price, we divide the total cost of the item by the quantity purchased. In this case, Averi bought a 6-ounce can of pecans for $4.89.

To find the unit price, we divide the total cost ($4.89) by the quantity purchased (6 ounces):

Unit price = Total cost / Quantity purchased

= $4.89 / 6 ounces

To simplify the unit price, we can divide both the numerator and denominator by their greatest common divisor (GCD). In this case, the GCD of 4.89 and 6 is 3.

Dividing both the numerator and denominator by 3, we get: Unit price = ($4.89 / 3) / (6 ounces / 3)

= $1.63 / 2 ounces

Therefore, the unit price of the pecans is $0.815 per ounce (rounded to three decimal places). This means that Averi paid approximately $0.815 for each ounce of pecans she purchased.

learn more about GCD here: brainly.com/question/13257989

#SPJ11

carbon-11 has half-life of 20 minutes. If a 50 gram sample of carbon -11 begins to decay, write a model for the amount, A, that is still radioactive after m-minutes. Then, use your model to determine how much of the original sample is still radioactive after a half- hour. Round to the nearest tenth of a gram

Answers

Rounded to the nearest tenth of a gram, the amount of the original sample that is still radioactive after half an hour is approximately 17.7 grams.

To model the decay of carbon-11 over time, we can use the exponential decay formula A = A₀ * (1/2)^(t/h), where A is the amount remaining, A₀ is the initial amount, t is the time elapsed, and h is the half-life. In this case, the initial amount is 50 grams and the half-life is 20 minutes. Using this model, we can determine the amount of carbon-11 remaining after a half-hour (30 minutes). Using the exponential decay model A = A₀ * (1/2)^(t/h), we can calculate the amount of carbon-11 remaining after a certain time. For a half-life of 20 minutes, the equation becomes A = 50 * (1/2)^(t/20). To find the amount remaining after half an hour (30 minutes), we substitute t = 30 into the equation:

A = 50 * (1/2)^(30/20)

A = 50 * (1/2)^(3/2)

A = 50 * (√1/2)^3

A = 50 * (√1/8)

A = 50 * (1/2√2)

A = 25/√2

To determine the decimal value of the amount remaining, we can approximate √2 as 1.414. Therefore:

A ≈ 25/1.414 ≈ 17.68 grams

Learn more about exponential decay here:

https://brainly.com/question/14355665

#SPJ11

Fancy Pineapple produces pineapple juice and canned pineapple rings. This year the company anticipates a demand of at least 36,000 pints of pineapple juice and 3,600 cans of pineapple rings. Each pint of pineapple juice requires 2 pineapples, and each can of pineapple rings requires 1 pineapple. The company anticipates using at least 72,000 pineapples for these products. Each pint of pineapple juice costs the company 16¢ to produce, and each can of pineapple rings costs 40¢ to produce. How many pints of pineapple juice and cans of pineapple rings should Fancy Pineapple produce to meet the demand and minimize total costs?

Answers

To meet the demand and minimize total costs, Fancy Pineapple should produce 18,000 pints of pineapple juice and 3,600 cans of pineapple rings.

By producing this quantity, the company can meet the demand for 36,000 pints of pineapple juice and 3,600 cans of pineapple rings while using the minimum number of pineapples and minimizing costs.

To determine the optimal production quantity, we need to consider the requirements for each product and the costs associated with production.

Since each pint of pineapple juice requires 2 pineapples and each can of pineapple rings requires 1 pineapple, the total number of pineapples needed for both products is 39,600 (36,000 pints + 3,600 cans).

Given that the company anticipates using at least 72,000 pineapples, this quantity is sufficient to meet the demand.

Next, we consider the costs. Each pint of pineapple juice costs 16¢ to produce, while each can of pineapple rings costs 40¢ to produce. To minimize costs, the company should produce the product with the lower cost per unit.

In this case, producing pineapple juice is more cost-effective as it costs 16¢ per pint compared to 40¢ per can of pineapple rings. Therefore, Fancy Pineapple should produce 18,000 pints of pineapple juice to meet the demand.

In summary, Fancy Pineapple should produce 18,000 pints of pineapple juice and 3,600 cans of pineapple rings to meet the demand for 36,000 pints of pineapple juice and 3,600 cans of pineapple rings while minimizing costs.

This production quantity ensures the optimal use of pineapples and takes into account the lower production cost per unit for pineapple juice compared to pineapple rings.

To learn more about demand visit:

brainly.com/question/16016067

#SPJ11

Customers at an ice cream shop took a survey. The results showed that 144 customers rated the shop as being ""very satisfactory."" This number represented 50% of the total number of customers who took the survey. What was the total number of customers who took the survey?

Answers

The total number of customers refers to the sum or count of individuals or entities who have availed products or services from a business or organization. It represents the overall customer base of a company.

The given information is that 144 customers rated the shop as being "very satisfactory." This number represented 50% of the total number of customers who took the survey.

To find out the total number of customers who took the survey, we will need to use the concept of proportions.The proportion can be set up as follows:

[tex]\frac{x}{100} = \frac{144}{50}[/tex]

Here, x represents the total number of customers who took the survey.Cross-multiplying,

50x = 14400

[tex]x = \frac{14400}{50}[/tex]

x = 288

Therefore, the total number of customers who took the survey is 288.

Therefore, the total number of customers who took the survey is 288 and the required answer is written in 91 words.

To know more about total number of customers visit:

https://brainly.com/question/20116544

#SPJ11

New Orleans averages 77% humidity in the mornings, but it decreases by 20% in the afternoon. What is the average relative humidity in the afternoon in New Orleans? (enter a percent rounded to the tenths place)
I would like the step by step as well

Answers

The average relative humidity in the afternoon in New Orleans is 61.6%, rounded to the tenths place.The problem states that New Orleans has 77% humidity in the mornings and it decreases by 20% in the afternoon.

To determine the average relative humidity in the afternoon in New Orleans, we can follow these steps:

Step 1: Find the decrease in humidity from morning to afternoon.

In the afternoon, the humidity decreases by 20%. To find out what 20% of 77 is, we can use the formula:

decrease = percent decrease × original value decrease = 20% × 77 decrease = 0.2 × 77 decrease = 15.4

Step 2: Subtract the decrease from the original value.To find the average relative humidity in the afternoon, we need to subtract the decrease from the original value (morning humidity):

afternoon humidity = morning humidity − decrease afternoon humidity = 77 − 15.4 afternoon humidity = 61.6.Therefore, the average relative humidity in the afternoon in New Orleans is 61.6%, rounded to the tenths place.

For more question on humidity

#SPJ8

When Lorretta was 18 years old, she deposited $100 into a 20-year certificate of deposit (CD) account that earns interest at a better rate than her standard savings account. She must leave the money in the account for 20 years, without making any withdrawals or deposits. Six years later, she had $132 in the account. Write an equation that will represent this situation, and use the equation to determine how much money.

this has to be in y=ab^x form and we have to solve using logarithm rules but I wasn't there for that lesson ​

Answers

Therefore, the amount of money in the CD after 6 years is $200.76.

Given that Loretta was 18 years old when she deposited $100 into a 20-year certificate of deposit (CD) account that earns interest at a better rate than her standard savings account and she must leave the money in the account for 20 years, without making any withdrawals or deposits.

Six years later, she had $132 in the account.The formula for the growth of money at a compounded rate is given by

y =[tex]a (1 + r/n)^_(nt)[/tex]

Where

y = the amount of money at the end of the period.

a = the initial amount of money.

r = the annual interest rate in decimal form.

n = the number of times compounded per year.

t = the number of years.

The initial deposit was $100, and the total amount after 20 years would be $132. So, we have

$132 =[tex]$100(1 + r/n)^_(nt)[/tex]

Taking the natural logarithm of both sides,ln 132

= [tex]ln(100) + ln(1 + r/n)^{(nt)}ln 132 - ln 100[/tex]

= nt ln (1 + r/n)ln (132/100)

= nt ln (1 + r/n)ln (1.32)

= nt ln (1 + r/n)ln (1.32)

= t ln (1 + r/n)ln (1 + r/n)

= ln (1.32)ln (1 + r/n)

= 0.2877

Since the number of times compounded per year is not given, it can be assumed that it is compounded annually.i.e., n = 1

Therefore,ln (1 + r/1)

= 0.2877ln (1 + r)

= 0.2877r

= [tex]e^{(0.2877)} - 1r[/tex]

= 0.3338

So, the rate of interest is 33.38%.

Therefore, the equation for the amount of money in the CD after t years is

y = [tex]100(1 + 0.3338)^t[/tex]

Thus, the amount of money at the end of 6 years is

y = [tex]100(1 + 0.3338)^6[/tex]

= $200.76

To know more about certificate of deposit visit:

https://brainly.com/question/29620073

#SPJ11

On a nut and bolt production line, all the nuts weighed the same and all the bolts weighed the same. An order of 50 nuts and 60 bolts weighed 10.6kg. An order of 40 nuts and 30 bolts weighed 6.5kg. How much would 60 nuts and 50 bolts weigh ?

Answers

The weight of 60 nuts and 50 bolts would be 9.25 kg.

We have to given that,

An order of 50 nuts and 60 bolts weighed 10.6kg.

And, An order of 40 nuts and 30 bolts weighed 6.5kg.

Let us assume that,

Weight of one nut = x

And, Weight of one bolt = y

Hence, We get;

50x + 60y = 10.6  .. (i)

And, 40x + 30y = 6.5  .. (ii)

We want to find the weight of 60 nuts and 50 bolts, which we can denote as:

60x + 50y = ?

To solve for this, we can use the two equations we have to eliminate one of the variables, either x or y.

Let's start by eliminating x:

Multiply equation 1 by 4 and equation 2 by 5, to get:

200x + 240y = 42.4 (equation 3)

200x + 150y = 32.5 (equation 4)

Subtract equation 4 from equation 3:

90y = 9.9

y = 0.11

Now we can substitute y = 0.11 into equation 2 to solve for x:

40x + 30(0.11) = 6.5

40x = 2.5 x = 0.0625

Therefore, the weight of 60 nuts and 50 bolts would be:

60(0.0625) + 50(0.11) = 3.75 + 5.5 = 9.25 kg

So 60 nuts and 50 bolts would weigh 9.25 kg.

Learn more about systems of equations at:

brainly.com/question/14323743

#SPJ4

Other Questions
How does mantle convection moves tectonic plates at mid-ocean ridges and subduction zone Which of these cells contain spirals of lignin?a. Palisade cellsb. Bacterial cellsc. Yeast cellsd. Xylem cells 7th grade mathPaula measured the auditorium and made a scale drawing. The stage, which is 56 feet long in real life, is 84 inches long in the drawing. What scale did Paula use?3 inches : ____ feet Mismatches between work and education can include Multiple select question. being too overweight to do a job. lacking skills employers want. being unable to read well. being overqualified for a job. Differentiate from the first principle I obtain the gradient of the tangent to the curveY=2x2-5x+3 at the point where x=2 Explain how hybrid cars address each of the following problems. Most conventional cars don't get great gas mileage. Electric car batteries need to be recharged constantly. Conventional cars burn gas even when stopped at a red light A group of 20 students run a race. The top three runners win gold,silver,bronze. How many different ways to award the medals? As the particles of an object become more compact and closer together, the kinetic energy of the particles will: * Which equation represents this problem? Twelve dollars is divided equally among 4 people What values of p will the equation x^2=p have 0 real number solution why Which of the following definitions best characterizes the green movement? A. An academic research study of effective agricultural methods B. A movement to implement environmentally sound practices C. A radical movement to halt human use of all natural resources D. An appeal to increase conservation practices in forest management Please select the best answer from the choices provided. A B C D. Which could be used to solve this equation? 3 and one-fifth n = 9 Subtract 3 and one-fifth from both sides of the equation. 3 and one-fifth minus 3 and one-fifth n = 9 3 and one-fifth Add 3 and one-fifth to both sides of the equation. 9 3 and one-fifth = 12 and one-fifth. At position B where the ball just exactly before it hit the ground, how fast is the ball at point B?980 m/s31 m/s980 m/s231 m/s2 How is the snakes approach to the magician similar to the snakes approach to the cat?Neither the magician nor the cat notice the snake approaching them.Both events begin with the snake preparing to attack and end with him slithering away in fear.The snake is worried as he begins each approach, but then he becomes angry.Both the magician and the cat are startled by the snakes hissing as he approaches. Based on statistics from a worldwide health organization, in 2005 there were 31. 6 million people worldwide living with a certain disease, and 2. 4 million deaths from the disease. By , 2015 the number of people living with the disease had fallen to 27. 3 million, and 1. 2 million deaths were reported. Find the percent change for each statistic, and write any conclusions you can draw Evaluating the decision and the process used for marketing research occurs in which stage of the process?. There are 212 grams of sugar in a 2 liter bottle of soda. how many grams of sugar are there in a 3 liter bottle If the coil has a cross-sectional area of 20. 0 cm2 and has 1000 turns, what is the amplitude in v of the emf in the coil?. Ed invested $500 at 3% annual interest compounded quarterly. Write an equation and find how much money he will have in 7 years. What is the significance of the 1995 Dayton Peace Accords? A. It ended armed conflict in Northern Ireland. B. It ended a conflict between Bosnia, Serbia, and Croatia. C. Israel and Palestine recognized each others statehood. D. Armenia and Azerbaijan agreed on the resettlement of ethnic groups. Please select the best answer from the choices provided. A B C D.