You can carve out 150 cubes of side 0.1 m from the given block of wood.
To determine the number of cubes, we need to calculate the volume of the block and the volume of each cube.
The volume of the block is given by:
Volume = length × width × height
Volume = 75 cm × 50 cm × 40 cm
Converting the measurements to meters:
Volume = (75 cm / 100) m × (50 cm / 100) m × (40 cm / 100) m
Volume = 0.75 m × 0.5 m × 0.4 m
Volume = 0.15 m³
The volume of each cube is given by:
Volume of each cube = side³
Volume of each cube = (0.1 m)³
Volume of each cube = 0.001 m³
To find the number of cubes that can be carved out of the block, we divide the volume of the block by the volume of each cube:
Number of cubes = Volume of block / Volume of each cube
Number of cubes = 0.15 m³ / 0.001 m³
Number of cubes = 150
Therefore, you can carve out 150 cubes of side 0.1 m from the given block of wood.
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For 100/300 bodily injury limits and $100,000.00 property damage limits, Stephanie Ambrose's base premium is $292.50. Her base premium is $75.90 for $50-deductible comprehensive insurance and $225.79 for $50-deductible collision insurance. What is Stephanie's annual base premium?
To calculate Stephanie Ambrose's annual base premium, we need to sum up the costs of her bodily injury, property damage, comprehensive, and collision insurance.
Given that the bodily injury limits are $100/300 and the property damage limits are $100,000, we can calculate the cost of bodily injury and property damage insurance. The cost for bodily injury insurance is $100 for every $100,000 of coverage, and the cost for property damage insurance is $100 for every $100,000 of coverage.
For bodily injury insurance, the cost is calculated as:
(100/300) * 100 = $33.33
For property damage insurance, the cost is:
(100,000/100,000) * 100 = $100
Adding up the costs of bodily injury, property damage, comprehensive, and collision insurance:
Base premium: $292.50
Comprehensive insurance: $75.90
Collision insurance: $225.79
Bodily injury insurance: $33.33
Property damage insurance: $100
Total annual base premium = Base premium + Comprehensive insurance + Collision insurance + Bodily injury insurance + Property damage insurance
Total annual base premium = $292.50 + $75.90 + $225.79 + $33.33 + $100 = $727.52
Therefore, Stephanie Ambrose's annual base premium is $727.52.
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Rob spends 1/2 of his earnings this weeks on bills and then buys a video game for $25. 75. How many much of his earnings from this week does rob have left?
Rob has (1/2) * x - $25.75 of his earnings left from this week. This is obtained by subtracting the amount spent on bills and the cost of the video game from his total earnings.
To find out how much of his earnings Rob has left, we need to calculate the portion he spent and subtract it from his total earnings.
Given that Rob spends 1/2 of his earnings on bills, he has 1 - 1/2 = 1/2 of his earnings remaining.
If Rob buys a video game for $25.75, we can subtract this amount from his remaining earnings.
Let's say Rob's total earnings for the week were x dollars.
Amount spent on bills: (1/2) * x
Amount spent on the video game: $25.75
Remaining earnings: x - [(1/2) * x + $25.75]
Simplifying the expression, we have:
Remaining earnings: x - (1/2) * x - $25.75
Remaining earnings: (1/2) * x - $25.75
So, Rob has (1/2) * x - $25.75 of his earnings left from this week.
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Find the perimeter and the area of ABC, as exact numbers. Then, find the measures of all the angles to the nearest degree
To calculate the perimeter, add the lengths of sides AB, BC, and AC. The area can be found using Heron's formula. To find the angles, use the law of cosines.
1. **Perimeter and area of triangle ABC**
To find the perimeter and area of triangle ABC, we need to use the given information about its sides and angles.
Let's assume that side AB has a length of "a", side BC has a length of "b", and side AC has a length of "c". The given angles are angle A, angle B, and angle C.
The perimeter of a triangle is the sum of the lengths of its sides. Therefore, the perimeter P of triangle ABC is given by: P = a + b + c.
To find the area of triangle ABC, we can use Heron's formula, which states that the area A of a triangle with side lengths "a", "b", and "c" is given by: A = √(s(s - a)(s - b)(s - c)), where s is the semi-perimeter of the triangle, given by: s = (a + b + c) / 2.
Once we have calculated the area, we can use the law of cosines to find the measures of the angles. The law of cosines states that for a triangle with side lengths "a", "b", and "c", and opposite angles A, B, and C, the following relationships hold:
cos(A) = (b^2 + c^2 - a^2) / (2bc)
cos(B) = (a^2 + c^2 - b^2) / (2ac)
cos(C) = (a^2 + b^2 - c^2) / (2ab)
Using these formulas, we can calculate the measures of the angles A, B, and C.
To find the exact values of the perimeter, area, and angles, we would need the specific lengths of the sides and the measures of the angles. Please provide those values, and I can assist you with the calculations.
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What is the solution to this system of equations?
One-fourth x + 1 and one-half y = StartFraction 5 Over 8 EndFraction. Three-fourths x minus 1 and one-half y = 3 and StartFraction 3 Over 8 EndFraction
The solution to the system of equations is (x, y) = (2, 1).
Given equations are,1. 1/4x + 1/2y = 5/82. 3/4x - 1/2y = 27/8 - 3/8
Now we will solve these two equations by elimination method:
Multiplying equation 1 by 3 and equation 2 by 2,3/4x + 3/2y = 15/8 -------------- (3)
3/2x - y = 6/8 -------------- (4)
Simplifying equation 3,3/4x + 3/2y = 15/8 -------------- (5)
Multiplying equation 4 by 3,4.5x - 3y = 3 -------------- (6)
Now, we will add equation 5 and equation 6,
3/4x + 3/2y = 15/8 -------------- (5)
4.5x - 3y = 3 -------------- (6)
______________15/4x + 0y = 39/8
Therefore, x = 2.Now, substituting x=2 in equation 4,3/2(2) - y = 6/8-3y = -3/8
Therefore, y = 1.
Hence, the solution to the system of equations is (x, y) = (2, 1).
We are given 2 equations as follows:1/4x + 1/2y = 5/8 ...(i)3/4x - 1/2y = 27/8 - 3/8 ...(ii)
Multiplying equation (i) by 3 and equation (ii) by 2,3/4x + 3/2y = 15/8...(iii)3/2x - y = 6/8 ...(iv)We can write equation (iii) as follows: y = (3/2x - 6/8)/-1 = 3/2x - 6/8Now we substitute this value of y in equation (i)1/4x + 1/2(3/2x - 6/8) = 5/8Simplifying,3/4x - 3/8 = 5/8 => 3/4x = 5/8 + 3/8 => 3/4x = 1 => x = 4/3
Now we substitute this value of x in equation (iv):y = 3/2(4/3) - 6/8 = 2/1 = 2
Therefore, the solution to the system of equations is (x, y) = (4/3, 2).
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Square root of 1/961 is?
Square root of -361 is ?
Square root of 625 i s?
The answers are:Square root of 1/961 is 1/31Explanation:We can write the square root of 1/961 as √1/961. Simplifying this,
we get:√1/961=√1/√961=1/31Therefore, the main answer is 1/31.Square root of -361 is not real:As we know, the square root of a negative number is not real.
herefore, the square root of -361 is not real. Hence, the main answer is "not real".Square root of 625 is 25:We can write the square root of 625 as √625. Simplifying this, we get:√625=25Therefore, the main answer is 25.
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janine spends 1 tenths hour making the bed 1 fiths hour getting dressed and 1 half hour eating breakfast what fraction of an hour does she spend doing these activitys
Therefore, Janine spends 4/5 of an hour doing these activities.
To determine the fraction of an hour that Janine spends doing the given activities, we need to convert the given times to fractions of an hour. We know that 1 hour is equivalent to 1 whole, which means that half an hour would be equivalent to half of a whole.
Similarly, one-fifth of an hour would be equivalent to 1 ÷ 5, which is 0.2, and one-tenth of an hour would be equivalent to 1 ÷ 10, which is 0.1.
Now, let's add the three times together to find the total time:
1/10 hour making the bed + 1/5 hour getting dressed + 1/2 hour eating breakfast = 1/10 + 2/10 + 5/10= 8/10 (which can be simplified to 4/5).
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Jewelers consider weight, cut grade, color, and clarity when pricing diamonds. In researching jewelry prices, Yvonne makes the following statements based on her observations. Which of the statements are statements of causation?
The correct answer is 'statement missing.'Causation refers to the relationship between an event and a possible cause that is inferred from the past events or historical records.
Statements of causation are one of the several types of causal relationships.Jewelers consider weight, cut grade, color, and clarity when pricing diamonds. In researching jewelry prices, Yvonne makes the following statements based on her observations.No statement has been given in the question.The given statements are missing.Therefore, it is impossible to determine the statements of causation.In simple words, no information has been given regarding any statement. Hence, the correct answer is 'statement missing.'
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Diana observes a snail moving away from herself. The snail moves 2 inches in 4 seconds. The snail is 9 inches away from Diana after 3 seconds. Write an equaton for the snail's distance from Diana, y, as a function of time, x.
After 10 seconds, the snail is 14 inches away from Diana. Let's assume that Diana is at the origin (0,0) and the snail moves at a constant speed. Let's consider the snail is at point (x, y) and Diana is at the origin (0,0). The snail is moving away from Diana at a constant speed. It moves 2 inches in 4 seconds.
Then the distance traveled by the snail in 1 second is
= 2/4inches
= 0.5 inches.
So, the distance the snail travels from (0,0) in x seconds is 0.5x. After 3 seconds, the snail moves
= 0.5(3)
= 1.5 inches away from Diana, and its distance from her is 9 inches.
So, we have y = 9 + 0.5x. This is the equation for the snail's distance from Diana, y, as a function of time, x.
We can see that the equation y = 9 + 0.5x provides the snail's distance from Diana. Here, y is the distance between Diana and the snail and x is the current time. We can observe that the snail moves at a constant pace of 0.5 inches per second since the coefficient of x is equal to 0.5. The constant term in the equation is 9, which stands for the separation between Diana and the snail at the initial value of x, or 0, the starting point.
Therefore, we can infer that the distance between the snail and Diana, y, as a function of time, x, is represented by the equation y = 9 + 0.5x. The distance between Diana and the snail can be calculated at any time using this equation. The distance between Diana and the snail after 10 seconds, for instance, can be calculated using this equation.
For this,
we substitute x = 10 in the equation and get
y = 9 + 0.5(10)
= 14.
Therefore, after 10 seconds, the snail is 14 inches away from Diana.
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Gena and her friends each estimated the quotient of –137. 56 divided by –6. 12 using compatible numbers. Which shows the best estimate using compatible numbers?.
The best estimate using compatible numbers is approximately 23.33.
To find the best estimate using compatible numbers for the quotient of -137.56 divided by -6.12, we need to identify compatible numbers that are close to the given values.
Compatible numbers are numbers that are easy to work with mentally and provide a close approximation of the actual values.
Let's consider compatible numbers for -137.56 and -6.12:
For -137.56, we can use -140, which is close to -137.56.
For -6.12, we can use -6, which is close to -6.12.
Now, let's calculate the estimate:
-137.56 ÷ -6.12 ≈ -140 ÷ -6
Dividing -140 by -6, we get:
-137.56 ÷ -6.12 ≈ 23.33
Therefore, the best estimate using compatible numbers is approximately 23.33. By selecting compatible numbers close to the given values and performing the division using those numbers, we can obtain a reasonable estimate of the quotient.
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1.
Find the area of the quarter circle with a radius of 18 cm.
Use 3. 14 for it and round the answer to the nearest hundredth.
18cm
The area of the quarter-circle is
cm²
The area of a quarter circle with a radius of 18 cm is approximately 254.34 cm² (rounded to the nearest hundredth), using the value of 3.14 for π.
To find the area of a quarter circle, we can use the formula A = (π * r²) / 4, where A represents the area and r is the radius. Plugging in the given radius of 18 cm, we can calculate the area as follows:
A = (3.14 * 18²) / 4
≈ (3.14 * 324) / 4
≈ 1017.36 / 4
≈ 254.34 cm²
Rounding the answer to the nearest hundredth, we find that the area of the quarter circle with a radius of 18 cm is approximately 254.34 cm².
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A function is a relation in which every input has exactly one output
Which choice represents a function
A function is a relation where each input value (x) corresponds to exactly one output value (y). In other words, for every x-value, there should be only one y-value associated with it.
Let's consider some examples to determine which choice represents a function: The set of ordered pairs {(1, 2), (2, 4), (3, 6)}: This is a function since each input (x) has a unique output (y). For example, when x = 1, y = 2, and there are no other inputs with the same output. The set of ordered pairs {(1, 3), (2, 5), (1, 4)}: This is not a function because the input x = 1 has two different output values, y = 3 and y = 4. A function requires each input to have only one corresponding output. The equation y = x^2: This is a function because for every x-value, there is a unique y-value. No two x-values have the same y-value.
Based on these examples, the choice that represents a function is the first example: the set of ordered pairs {(1, 2), (2, 4), (3, 6)}.
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Lalasa and Yasmin are designing a triangular banner to hang in the school gymnasium. They first draw the design on paper. The triangle has a base of 5 inches and a height of 7 inches. If 1 inch on the drawing is equivalent to 1. 5 feet on the actual banner, what will the area of the actual banner be?.
The area is then calculated as (1/2) * base * height, resulting in approximately 39.375 square feet.
To find the area of the actual banner, we need to scale up the dimensions from the drawing to real-world measurements. We are given that 1 inch on the drawing is equivalent to 1.5 feet on the actual banner.
The base of the triangle on the drawing is 5 inches, so the base of the actual triangle will be:
5 inches * 1.5 feet/inch = 7.5 feet
Similarly, the height of the actual triangle will be:
7 inches * 1.5 feet/inch = 10.5 feet
Now that we have the base and height of the actual triangle, we can calculate its area using the formula for the area of a triangle:
Area = (1/2) * base * height
Area = (1/2) * 7.5 feet * 10.5 feet
Area ≈ 39.375 square feet
Therefore, the area of the actual banner will be approximately 39.375 square feet.
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Fill in the blanks using each of the numbers 0-7 exactly once, so that the percent, decimal, and fraction below are ordered from least to greatest._4._%, _.3_, _/7
The correct arrangement is 4.5%, 0.3, and 1/7.
To order the percent, decimal, and fraction from least to greatest, we need to find the appropriate value for each of the blanks using the numbers 0-7 exactly once.
Starting with the percent, we can see that 4.5% is the smallest possible value. Moving to the decimal, 0.3 is the next smallest value. Finally, for the fraction, the only remaining option is 1/7.
Therefore, the correct arrangement from least to greatest is 4.5%, 0.3, and 1/7.
It's important to note that the order may not be unique since there could be other valid combinations using the numbers 0-7. However, based on the given information, 4.5% is the smallest, followed by 0.3, and then 1/7.
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In the drains at Mohenjo-Daro, solid waste was collected in square brick pits located along the of the drains.
In the ancient city of Mohenjo-Daro, solid waste was collected in square brick pits located along the banks of the drains.
Mohenjo-Daro was an important urban settlement of the Indus Valley Civilization, which flourished around 2600 to 1900 BCE. The city featured a sophisticated system of drainage, with well-planned brick-lined channels or drains that were constructed to manage wastewater and rainwater runoff. Along these drains, square brick pits were strategically placed to collect solid waste.
These brick pits served as designated areas for waste disposal within the city. The square shape of the pits likely facilitated easy maintenance and cleaning. The waste would accumulate in these pits, and periodic cleaning and removal of the solid waste would help maintain the cleanliness and functionality of the drainage system.
The careful planning and implementation of waste management practices in Mohenjo-Daro reflect the advanced urban planning and sanitation systems of the Indus Valley Civilization. The square brick pits along the drains played a crucial role in effectively managing solid waste within the city.
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Question: In the ancient city of Mohenjo-Daro, a unique waste management system was observed. Solid waste was systematically collected in square brick pits positioned along the ______________ of the drains. Fill in the blank with the appropriate word.
Answer choices:
a) Banks
b) Sidelines
c) Middle
d) Corners
A charity is selling tickets which may win prizes. The tickets all have 3 digits, from 001 to 999. A prizewinning ticket
has the first two numbers adding to give the third, e.g. 246. How many winning tickets are there?
A 45
B 54
C 63
D 90
There are 45 winning tickets (e.g., 123, 234, 345, etc.) among the range of tickets from 001 to 999 i.e., the correct answer is option A: 45 winning tickets.
The charity is selling tickets with 3 digits ranging from 001 to 999, and a winning ticket is one where the first two digits add up to the third digit.
We need to determine how many winning tickets there are among the available range of tickets.
To find the number of winning tickets, we need to count the number of combinations where the first two digits add up to the third digit.
Let's consider the possible combinations for each digit:
For the first digit, we have 9 options (1 to 9) since it cannot be zero.
For the second digit, we also have 9 options (0 to 9).
For the third digit, the value is determined by the sum of the first two digits, so we have a limited number of options based on the values of the first two digits.
To count the winning tickets, we need to consider all possible combinations and determine the valid ones.
We can start with the first digit, go through all the possible combinations of the second digit, and check if the sum of the first two digits matches the third digit.
By analyzing all the combinations, we find that there are 45 winning tickets (e.g., 123, 234, 345, etc.) among the range of tickets from 001 to 999.
Therefore, the correct answer is option A: 45 winning tickets.
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Willie Crash was out Sunday flying in his spaceship. As he approached Mars, he changed his mind, and decided that he did not wish to visit that planet and fired his retro-rocket. The spaceship slowed down, and if all went well (or did it?), stopped for an instant then started pulling away. While the rocket motor was firing, Willie's distance, d, from the surface of Mars depended by a quadratic function on the number of minutes, t, since he started firing the retro-rocket. Willie finds that at time t= 1, 2, and 3 minutes, his distances were d= 425, 356, and 293 kilometers, respectfully.
what is the INDEPENDENT variable? (t or d)
what is the DEPENDENT variable? (t or d)
what does the INDEPENDENT variable represent? 1. the distance D from the surface of Mars OR 2.The number of minutes Titi since he started firing the retro-rocket
"t" is the independent variable representing the number of minutes since Willie started firing the retro-rocket, while "d" is the dependent variable representing the distance from the surface of Mars
The independent variable "t" represents the number of minutes since Willie started firing the retro-rocket. It is the variable that Willie has control over and chooses to manipulate. By changing the value of "t," Willie can observe how it affects the dependent variable "d," which is the distance from the surface of Mars. The independent variable is typically the input or the cause in a relationship or function.
On the other hand, the dependent variable "d" represents the distance from the surface of Mars. It depends on the value of "t" and is influenced by the independent variable. As Willie changes the number of minutes, the distance "d" changes accordingly. The dependent variable is usually the output or the effect in a relationship or function.
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A cake shop bakes a variety of brownies. The top-selling brownies are ones with toppings of chocolate chip, walnuts, or both. A customer enters the store. The probability that the customer will pick both toppings is 0. 4. What is the probability that they will pick neither the chocolate chip nor the walnut toppings? A. 0. 5 B. 0. 3 C. 0. 45 D. 0. 8 E. 0. 2.
The probability that they will pick neither the chocolate chip nor the walnut topping is, 0.7
Since, the total of all probabilities is 1.00, or 100%.
Now, In the Venn diagram, we have the probabilities 0.2, 0.4 and 0.1;
these sum to,
0.2+0.4+0.1
= 0.6+0.1
= 0.7.
Therefore, the probability that they will pick neither the chocolate chip nor the walnut topping is,
⇒ 1.00-0.7 = 0.3
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Leila, trey and Justin have a total of 125$ in their wallets trey has 3 times what Justin has. Leila has 10$ more than Justin. How much does each have
Let's represent the amount of money Justin has as [tex]\(x\).[/tex]
According to the given information, Trey has 3 times what Justin has, so Trey has [tex]\(3x\)[/tex] dollars.
Leila has 10 dollars more than Justin, so she has [tex]\(x + 10\)[/tex] dollars.
The sum of the amounts of money they have is 125 dollars:
[tex]\(x + 3x + (x + 10) = 125\)[/tex]
Combining like terms, we have:
[tex]\(5x + 10 = 125\)[/tex]
Subtracting 10 from both sides:
[tex]\(5x = 115\)[/tex]
Dividing both sides by 5:
[tex]\(x = 23\)[/tex]
So Justin has 23 dollars.
Trey has 3 times that amount:
[tex]\(3 \times 23 = 69\)[/tex]
Leila has 10 dollars more than Justin:
[tex]\(23 + 10 = 33\)[/tex]
Therefore, Justin has 23 dollars, Trey has 69 dollars, and Leila has 33 dollars.
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y is inversely proportional to the square root of x
when x=64 y=4
find the value of x when y=8
Given that y is inversely proportional to the square root of x. When x = 64, y = 4.Therefore, y∝1/√x We need to find the value of x when y = 8.Substitute the given values in the above equation and get:y∝1/√xx1/4= k where k is a constant.
the equation becomes y = k/√x Given that x = 64 and y = 4 ⇒ 4 = k/√64 = k/8⇒ k = 4 × 8 = 32Therefore, the equation becomes y = 32/√x Now, we need to find the value of x when y = 8. Substituting the given value of y in the above equation, we get:8 = 32/√x⇒ √x = 32/8 = 4⇒ x = (4)² = 16Hence, the value of x when y = 8 is 16.
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On Monday, 238 students and 10 teachers went on a trip to the zoo. If a bus can hold 58 people each, how many busses are needed? (Hint: remember you cannot have part of a bus and you must have enough to fit all people
we would need a total of 5 buses to accommodate all the students and teachers on the trip.To determine the number of buses needed, we divide the total number of students and teachers by the capacity of each bus, which is 58 people.
238 students + 10 teachers = 248 people
To calculate the number of buses needed, we divide 248 people by 58 people per bus:
248 people ÷ 58 people/bus ≈ 4.276 buses
Since we cannot have a fraction of a bus, we round up to the nearest whole number. Therefore, we would need a total of 5 buses to accommodate all the students and teachers on the trip.
It's important to note that rounding up ensures that there are enough buses to accommodate all the individuals, even if there are some empty seats on each bus.
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What is the sum of a geometric series of 12 terms that begins with 10 and has a common ratio of 2?
A) 240
B) 252
С) 20,480
D) 40,950
The sum of the geometric series with 12 terms, starting from 10 and with a common ratio of 2, is 40,950.
To find the sum of a geometric series, we can use the formula:
S = a * (1 - r^n) / (1 - r)
Where:
S is the sum of the series,
a is the first term of the series,
r is the common ratio,
n is the number of terms in the series.
In this case, the first term (a) is 10, the common ratio (r) is 2, and the number of terms (n) is 12.
Plugging in the values into the formula, we have:
S = 10 * (1 - 2^12) / (1 - 2)
Simplifying further:
S = 10 * (1 - 4096) / (1 - 2)
S = 10 * (-4095) / (-1)
S = 10 * 4095
S = 40,950
Therefore, the sum of the geometric series with 12 terms, starting from 10 and with a common ratio of 2, is 40,950.
The correct answer is D) 40,950.
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A basketball team has won 70% of the 20 games they have played. If they win all their remaining games, how many would they have to play to increase their win percentage to 80%. Please explain your answer and show your reasoning.
To increase their win percentage from 70% to 80%, the basketball team needs to win a specific number of remaining games.
Let's first determine the number of games the team has won out of the 20 games played. Since they have won 70% of the games, we can calculate that as 0.7 * 20 = 14 games won.
Now, let's assume the team has to play 'x' remaining games to achieve an 80% win percentage. If they win all the remaining games, they will have a total of 20 + x games played and 14 + x games won.
To find the win percentage, we divide the total number of games won by the total number of games played and set it equal to 80% or 0.8:
(14 + x) / (20 + x) = 0.8
We can solve this equation to determine the value of 'x':
0.8 * (20 + x) = 14 + x
16 + 0.8x = 14 + x
0.8x - x = 14 - 16
0.2x = -2
x = -2 / 0.2
x = -10
Since we cannot have a negative number of remaining games, it is not possible for the team to increase their win percentage to 80% by winning all their remaining games.
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From his eye, which stands 1. 62 meters above the ground, Amadou measures the angle of elevation to the top of a prominent skyscraper to be 44^{\circ}∘. If he is standing at a horizontal distance of 164 meters from the base of the skyscraper, what is the height of the skyscraper?
Based on Amadou's measurements, the height of the skyscraper is approximately 97.2 meters.
Amadou measures the angle of elevation from his eye to the top of the skyscraper as 44 degrees. To determine the height of the skyscraper, we can use trigonometry. The tangent of an angle is defined as the ratio of the opposite side to the adjacent side.
In this case, the opposite side represents the height of the skyscraper, and the adjacent side represents the horizontal distance from Amadou to the base of the skyscraper. We are given that the adjacent side is 164 meters and the angle of elevation is 44 degrees.
Using the tangent function, we can set up the following equation:
tan(44 degrees) = height of skyscraper / 164 meters
To solve for the height of the skyscraper, we rearrange the equation:
height of skyscraper = tan(44 degrees) * 164 meters
Using a scientific calculator or trigonometric table, we find that tan(44 degrees) is approximately 0.9659. Multiplying this value by 164 meters gives us the height of the skyscraper:
height of skyscraper ≈ 0.9659 * 164 meters ≈ 97.2 meters
Therefore, based on Amadou's measurements, the height of the skyscraper is approximately 97.2 meters.
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There are
128
128128 ounces in a gallon. There are
4
44 quarts in a gallon.
How many ounces are in a quart?
There are 32 ounces are in a quart
How to determine how many ounces are in a quart?From the question, we have the following parameters that can be used in our computation:
128 ounces in a gallon
Also, we have
4 quart in a gallon
using the above as a guide, we have the following:
128 ounces = 4 quart
Divide both sides by 4
So, we have
32 ounces = 1 quart
Hence, there are 32 ounces are in a quart
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Women's shoe sizes in the US approximately follow a Normal distribution with a mean of 8 and a standard deviation of 1.5. What is the probability that the average shoe size of five randomly chosen women is 9 more
To determine the probability that the average shoe size of five randomly chosen women is 9 or more, we need to calculate the z-score for this value and then find the corresponding probability using the Normal distribution.
In summary, we want to find the probability that the average shoe size of five randomly chosen women is 9 or more.
Now, let's explain the answer in more detail. The distribution of women's shoe sizes in the US follows a Normal distribution with a mean of 8 and a standard deviation of 1.5. To calculate the probability, we first need to find the z-score corresponding to a shoe size of 9 or more.
The z-score formula is given by z = (x - μ) / σ, where x is the value of interest, μ is the mean, and σ is the standard deviation. In this case, the value of interest is 9, the mean is 8, and the standard deviation is 1.5. Plugging these values into the formula, we get z = (9 - 8) / 1.5 = 0.67.
Next, we use a standard Normal distribution table or a statistical calculator to find the probability corresponding to the z-score of 0.67. The probability of obtaining a z-score of 0.67 or higher represents the probability that the average shoe size of five randomly chosen women is 9 or more.
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Maury picks up some old furniture that weighs 1123 pounds. The combined weight of the furniture and the truck is 8122 pounds. Maury drops off the furniture and picks up new items that weigh 876 pounds.
What is the combined weight of the new items and the truck?
____ pounds(s)
7,875 lbs.
Old furniture weighs = 1,123 lbs.
Combined weight of furniture and truck = 8,122 lbs.
New items = 876 lbs.
First, subtract the weight of the old furniture from the combined weight:
8,122 lbs - 1,123 lbs. = 6,999 lbs.
Then, add the weight of the new items:
6,999 lbs + 876 lbs. = 7,875 lbs.
Chocolate sprinkles cost as much per pound as sugar. Find 1/10 the baker’s total cost for 100 pounds of chocolate sprinkles.
1/10 of the baker's total cost for 100 pounds of chocolate sprinkles is 10x dollars.
To find 1/10 of the baker's total cost for 100 pounds of chocolate sprinkles, we need to determine the cost per pound of chocolate sprinkles.
Let's assume the cost per pound of chocolate sprinkles is 'x' dollars.
Since it is mentioned that chocolate sprinkles cost as much per pound as sugar, we can assume that the cost per pound of sugar is also 'x' dollars.
Now, let's calculate the total cost for 100 pounds of chocolate sprinkles:
Total cost = Cost per pound * Number of pounds
Total cost = x * 100
Total cost = 100x dollars
To find 1/10 of the total cost, we multiply the total cost by 1/10:
1/10 of total cost = (1/10) * (100x)
1/10 of total cost = 10x
Therefore, 1/10 of the baker's total cost for 100 pounds of chocolate sprinkles is 10x dollars.
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Noah needs to peel a lot of potatoes before a dinner party. He has already peeled some potatoes. If he keeps peeling at the same rate, will he finish all the potatoes in time?
If the remaining time is greater than or equal to N/P minutes, he will finish in time. Otherwise, he won't be able to finish before the dinner party.
To determine if Noah will finish peeling all the potatoes in time for the dinner party, we need to consider the amount of time he has left and his peeling rate.
Let's assume Noah has N potatoes left to peel and he can peel P potatoes per minute. If he keeps peeling at the same rate, the time required to peel all the remaining potatoes is given by N/P minutes.
If Noah has enough time before the dinner party, meaning the remaining time is greater than or equal to N/P minutes, he will be able to finish peeling all the potatoes.
However, if the remaining time is less than N/P minutes, it means there isn't enough time for Noah to finish peeling all the potatoes before the dinner party.
Therefore, to determine if Noah will finish peeling all the potatoes in time, compare the remaining time with N/P minutes. If the remaining time is greater than or equal to N/P minutes, he will finish in time. Otherwise, he won't be able to finish before the dinner party.
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asap please and thank you
The correct statement is given as follows:
The can of pringles has a z-score close to zero, which means it's more likely to happen.
How to interpret z-scores?The z-score formula is given as follows:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
In which:
X is the measure.[tex]\mu[/tex] is the population mean.[tex]\sigma[/tex] is the population standard deviation.The z-score represents how many standard deviations the measure X is above or below the mean of the distribution, and can be positive(above the mean) or negative(below the mean).
The z-score table is used to obtain the p-value of the z-score, and it represents the percentile of the measure represented by X in the distribution.
The z-score for pretzels is given as follows:
Z = (25 - 23)/1.2
Z = 1.67.
The z-score for pringles is given as follows:
Z = (40 - 34)/4
Z = 1.5. -> closer to zero -> more likely to happen.
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Monty Ricker obtained a used car loan of $6000 at 8% for 36 months. The monthly payment is $187. 80. The balance of the loan after 12 payments is $4159. 90. The balance after the 34th payment is $380. 60
To find the amount of the payment that goes towards interest at the 12th payment, you should multiply the balance at the 12th payment by the interest rate which is 8%.
The balance of the loan after 12 payments is $4159.90.
Thus the amount of the payment that goes towards interest at the 12th payment is:
4159.90 × 0.08 = $332.79
The principal amount paid at the 12th payment is the difference between the monthly payment of $187.80 and the amount of interest paid of $332.79.
The principal amount paid at the 12th payment
= $187.80 − $332.79
= −$144.99
The negative answer means that the amount paid is the interest.
To find the balance of the loan after the 35th payment, we will subtract the monthly payment from the balance after the 34th payment.
Therefore, the balance of the loan after the 35th payment is:
380.60 − 187.80 = $192.80
To find the amount of the payment that goes towards interest at the 35th payment, you should multiply the balance at the 35th payment by the interest rate which is 8%.
The balance after the 34th payment is $380.60, so the interest payment at the 35th payment is:
380.60 × 0.08 = $30.44
The principal amount paid at the 35th payment is the difference between the monthly payment of $187.80 and the amount of interest paid of $30.44.
The principal amount paid at the 35th payment
= $187.80 − $30.44
= $157.36
Therefore, the balance of the loan after the 35th payment is:
192.80 − 157.36 = $35.44.
The balance of the loan after the 35th payment is $35.44.
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