can someone help?? its due to day

The probability that extra unleaded gas was requested is 35%.

To find the probability that the next customer requested extra unleaded gas, we need to first find the total probability that any customer requests extra unleaded gas.

Since 35% of customers request extra unleaded gas, the probability that a customer requests it is 35%. Of those customers, 30% fill their tanks, so the probability that a customer requesting extra unleaded gas fills their tank is 30%.

Therefore, the probability that a customer requesting extra unleaded gas fills their tank is (35%) * (30%) = 0.105, or about 10.5%.

This is the probability that the next customer requested extra unleaded gas and fills their tank. To find the probability that the next customer simply requested extra unleaded gas, regardless of whether they fill their tank or not, we need to add the probabilities of them requesting extra unleaded gas and either filling or not filling their tank.

The probability that the next customer requested extra unleaded gas and filled their tank is 0.105, as we calculated above. The probability that the next customer requested extra unleaded gas and did not fill their tank is (35%) * (70%) = 0.245, or about 24.5%.

To find the total probability that the next customer requested extra unleaded gas, we need to add these two probabilities: 0.105 + 0.245 = 0.35, or 35%. This is the probability that the next customer requested extra unleaded gas.

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Using pythagoras theorem, the values given in the question 9, 40 and 41 represents a right angle triangle

This theorem states that in a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides. The sides of this triangle are named the perpendicular, base and hypotenuse. In this case, the hypotenuse is always longest side, as it is opposite to the angle 90°

Mathematically Pythagoras theorem is given as;

x² = y² + z²

Let's substitute the values into the formula and check if the values are a right angle triangle.

41² = 40² + 9²

1681 = 1600 + 81

1681 = 1681

The values 9, 40, 41 represents a right angle triangle

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Answer:

Below

Step-by-step explanation:

Two points are given....calculate the slope, m = (y1-y2) / (x1-x2)

                            = ( 3-1) / ( 0 - - 8) = 2/8 = 1/4

Only equation II has slope = 1/4

The function having the factors (x+1), (x-1) and (x-4) is x³-4x²-x+4 = 0

What are factors?

A factor is a number that completely divides another number. To put it another way, if adding two whole numbers results in a product, then the numbers we are adding are factors of the product because the product is divisible by them.

Factors can be found using either division or multiplication. Rules of divisibility can also be applied.

Given, the factors of a function are (x+1), (x-1) and (x-4)

We know that if the factors of a function are (x-a) and (y-b), it would mean that the function is (x-a)(y-b) = 0

Similarly, taking the above factors given in a function, the function would be:

(x+1)(x-1)(x-4)=0

⇒ (x²-1)(x-4)=0

⇒ x³-4x²-x+4 = 0

Hence, the function having the factors (x+1), (x-1) and (x-4) is x³-4x²-x+4 = 0

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6 ( 7 + 5 ) expression is equivalent to 30+42.

Some of the elements of an equation are coefficients, variables, operators, constants, terms, expressions, and the equal to sign. When creating an equation, the "=" symbol and terms on both sides are a need.

given the data,

Let's say the equation looks like this: A

Currently, A's value is given as

A = 42 + 30 be formula (1)

When we simplify the equation, we obtain

A = 72

The equation (1) can now be factored as follows:

By using the equation's common term, we obtain

A = 6 ( 7 + 5 ) = 72   be equation (2)

So , on simplifying the equation (2) , we get

A = 6 ( 7 + 5 )

A = 6 ( 12 )

A = 72

Therefore , the value of equation A is 72

Hence , the equation can be factorized as 6 ( 7 + 5 )

complete question :

Which expression is equivalent to 42 + 30? (

A.6(36 + 24)

B.7(6 + 30)

C.6(7 + 5)

D.5(37 + 25)

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The best option is to Convert it to a decimal and multiply is the best way to describe rate in simple interest formula. The correct option is A.

Simple interest is a quick and simple formula for figuring out how much interest will be charged on a loan. The daily interest rate, the principal, and the number of days between payments are multiplied to calculate simple interest.

Simple Interest (S.I.) is a method for figuring out how much interest will accrue on a specific principal sum of money at a certain rate of interest. For instance, if someone borrows Rs. 5000 at a rate of 10 p.a. for two years, they will pay S.I. on the borrowed money for those two years.

Therefore, if you are a borrower, the interest rate is the sum you pay for borrowing money and is expressed as a percentage of the overall loan amount. The correct option is A.

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Answer:191

Step-by-step explanation:

65x2=130

130+61=191

The ordered pair gives the location of point B is (2, f(2)).

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

Given, B is a point on the graph of the function f(x) = - 3x² and the

x-coordinate of point B is 2.

To obtain the value of the y-coordinate we'll simply replace 2 in place of x.

Therefore, f(2) = - 3(2)².

f(2) = - 3(4).

f(2) = - 12.

Observing the given option the only correct answer would be

(2, - 12) and (2, f(2)).

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63.48 percent of the beads on Helen's necklace are blue.

The ratio's numerical value is multiplied by 100 to obtain the percent value.

Given, A new beaded necklace belongs to Helen. 23 white beads and 69 blue beads make up the necklace. Hence,

Total beads in Helen's necklace = 23+69 = 92

percentage of blue beads in the necklace = 69 * 92 /100

percentage of blue beads in the necklace = 63.48

Therefore, The blue beads make up 63.48 percent of Helen's necklace.

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Answer:

-26

Step-by-step explanation:

Answer: Reduction: 1/3

Step-by-step explanation:

Remember that if you are dilating it to be larger, it will be a whole number. If it is less than one, then it is dilating to be smaller.

Answer: Reduction 1/3.

Step-by-step explanation: When a shape is transformed into a smaller version of the original, it's a reduction. Reductions are less than 1 so the answer I provided above is what you're looking for.

Have a great day! :)

The height of the Goal Post is Perpendicular = 15.76 meters

What is Trigonometry?

Trigonometry is the study of the connections between triangle angles, lengths, and heights. It contains ratios, functions, identities, and formulae for solving issues based on right-angled triangles.

Solution:

We will first find the angle of elevation fro the mirror to the boy

Base / Perpendicular = 1.45 / 1.55 = cotx

Since, there is mirror image the angle of reflection will be the same

Height of the pole will be cotx = 14.75/ Perpendicular

1.45 / 1.55 = 14.75 / Perpendicular

Perpendicular = 15.76 meters

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A. The equation that represents the balance is, 2x + 3 = 15.

B. Each box contains, x = 6 apples.

Given the problem above, to write an equation that would represent the balance, we would assume both sides of the balance are separated by the equal sign, "=".

Therefore, let the unknown number of apples in each box be be represented as x.

A. Apples in the two boxes would be 2x, the total apples on the left of the balance would be expressed as:

2x + 3

On the right, we have 15 apples, therefore, the equation that represents the balance is: 2x + 3 = 15

B. Solve to find x, the number of apples in each box:

2x + 3 = 15

2x + 3 - 3 = 15 - 3

2x = 12

x = 12/2

x = 6

This means that there were 6 apples in each box.

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Answer:

B and C

Step-by-step explanation:

(5⁷)¹¹ = 5⁷⁷

5⁹ × 5² = 5¹¹

Answer:

[tex] {5}^{12} \times {5}^{6} and \: \frac{ {5}^{24} }{ {5}^{6} } \\ option \: b \: and \: c[/tex]

Step-by-step explanation:

[tex] {a}^{b} \times {a}^{c} = {a}^{(b + c)} \\ \frac{ {a}^{b} }{ {a}^{c} } = {a}^{(b - c)} [/tex]

[tex] {5}^{12} \times {5}^{6} = {5}^{(12 + 6} = {5}^{18} \\ \frac{ {5}^{24} }{ {5}^{6} } = {5}^{(24 - 6)} = {5}^{18} [/tex]

I think

it should be 200 as it's the first common multiple of 20 40 and 25

Answer:

f(20) = 10

Step-by-step explanation:

Answer: e = 9.16

Step-by-step explanation: Although it's not necessary, I would first get rid of the decimals by multiplying both sides of the equation by 100.

That gives is 100e + 5 = 921 which has no decimals.

Now just subtract 5 from each side to get 100e = 916 and

dividing both sides by 100 from here, e = 9.16.

Answer: Mode: 180

Quartiles:

Q1 --> 149

Q2 --> 165.5

Q3 --> 178

Mean: 162.944....

Median: 165.5

Step-by-step explanation:

Answer: B

Step-by-step explanation:

If you chose D it would be wrong because you have to remember that the two negatives cancel out!

The addends 4, _ 37 + 1,28_ is completed so there will be need to regroup to add.

the addends. 4, 837 + 1,287

the sum is 6124

Regrouping refers to rearranging numbers into groups according to place value to assist kids in handling greater numbers.

When performing operations like addition and subtraction on two-digit integers or bigger, regrouping is the process of forming groups of tens. Regrouping refers to the process of performing an operation by rearranging groups in place value.

Using regrouping for the addition problem

addend 4 8 3 7

addend  1 2 8 7

sum                 4

                    1      regrouped to tens column

addend 4 8 3 7

addend  1 2 8 7

sum              2 4

                1         regrouped to hundreds column

addend 4 8 3 7

addend  1 2 8 7

sum           1 2 4

             1              regrouped to thousands column

addend 4 8 3 7

addend  1 2 8 7

sum        6 1 2 4

the sum is 6124

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The expression that represent the area of the cabin for rectangular floor plan is 2w² + 5w.

What is the area of rectangular shape?

In essence, the area of a rectangle is equal to the sum of its length and breadth. In contrast, the circumference of a rectangle is equal to the product of its four sides. Consequently, we can say that the area of a rectangle equals the space enclosed by its perimeter.

Given that the length of a cabin is equal to 5 feet more than twice the width.

Assume that the width of the cabin be w.

Then the mathematical expression of twice the width is 2w.

Then the mathematical expression of 5 feet more than twice the width is 2w + 5.The length of the cabin is 2w + 5 feet.

The area of rectangular shape is product of length and width.

The area of the cabin is (2w + 5)w

Apply distributive property:

= 2w × w + 5 × w

= 2w² + 5w

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A geometric sequence is one where each phrase is obtained by multiplying the term before it by the same number.

The nearest hundredth exists [tex]$\frac{147620}{19683} \\[/tex].

Any sequence in which each term is obtained by multiplying the one before it by the same number is said to be geometric. The common ratio, or r, is its value. Any term in the series can be calculated by taking it and dividing it by the term before it.

Similar to how the name of an arithmetic series denotes that each term is the arithmetic mean of its two neighbors, the name of a geometric series denotes that each term is the geometric mean of its two neighbors.

[tex]$\sum_{n=1}^{10} 5\left(\frac{1}{3}\right)^{n-1}$$[/tex]

Compute the general progression formula of [tex]$5\left(\frac{1}{3}\right)^{n-1}: \quad r=\frac{1}{3}, a_n=5\left(\frac{1}{3}\right)^{n-1}$[/tex]

[tex]$r=\frac{1}{3}, a_n=5\left(\frac{1}{3}\right)^{n-1}$$[/tex]

Geometric sequence sum formula:

[tex]$a_1 \frac{1-r^n}{1-r}$$[/tex]

substitute the values in the above equation, we get

The values be n = 10, [tex]$$a_1=5[/tex] and r = 1 / 3

[tex]$& =5 \cdot \frac{1-\left(\frac{1}{3}\right)^{10}}{1-\frac{1}{3}}[/tex]

simplifying the above equation, we get

[tex]$& 5 \cdot \frac{1-\left(\frac{1}{3}\right)^{10}}{1-\frac{1}{3}}=\frac{147620}{19683} \\[/tex]

The nearest hundredth exists [tex]$\frac{147620}{19683} \\[/tex].

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The total number of possibilities of the ticket has five digits will be 30,240.

A permutation is an act of correctly arranging things or pieces. Combinations are a method of taking stuff or pieces from an assortment of items or sets in which the order of the items is irrelevant.

A triumphant ticket has five digits. There should be a zero in the last spot. Repetition is not allowed.

From zero to one, there are 10 digits. Then the number of ways is calculated as,

⇒ 9 x 8 x 7 x 6 x 10

⇒ 30,240

The complete number of conceivable outcomes of the ticket has five digits will be 30,240.

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Answer:

the answer is g = (7 - 3e) / (4 - 9e)

Step-by-step explanation:

The subject of an equation is the value or values being solved for. An equation typically consists of two parts: an expression on the left side of an equal sign and an expression on the right side of the equal sign.

The given equation subject of equation is 3e + 4g = 7 + 9eg

Subtraction of 9eg from both sides of the equation

3e + 4g - 9eg = 7 + 9eg - 9eg

3e + 4g - 9eg = 7

Subtract 3e on both sides of the equation

3e + 4g - 9eg - 3e = 7 - 3e

4g - 9eg = 7 - 3e

Factorize g on left side of the equation,

g (4 - 9e) = 7 - 3e

Then divide (4 - 9e) on both sides of the equation,

g = (7 - 3e) / (4 - 9e)

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The probability that the next respondent questioned would say they plan to vote is 0.59.

What is probability?

The ratio of the number of favorable outcomes to the total number of outcomes of an event is defined as probability.

We know that the probability of an occurrence =the number of favorable outcomes divided by the total number of events.

Given that, 315 respondents stated they planned to vote, while 217 said they did not.

Now, the probability of voting is:

P(voting)=315(315+217)

= 315/532

= 0.59

As a result, the likelihood that the next respondent questioned would say they plan to vote is 0.59.

The probability that the next respondent questioned would say they plan to vote is 0.59.

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The expression that is equivalent to −6(b − 7) is: B. -6b + 42.

Expressions that are equivalent to each other will give the same value when simplified and solved in their simplest forms.

Simply put, two expressions will be equivalent if they have the same number of terms or they will give the same quantity when you plug in the values of all the variables that are given in the expressions.

Given the expression, -6(b - 7), the steps below shows how we can simplify to determine the expression that is equivalent to it

-6(b - 7) [given]

Open the parentheses by using the distributive property of equality, which involves multiplying each of the terms within the parentheses by the term outside of the parentheses:

-6(b) -6(-7) [distributive property]

-6b + 42

-6b + 42 is the equivalent expression of -6(b - 7).

Thus, the answer is: B. -6b + 42.

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The model to show the cost of the shirt is x+49.95=79.16. Therefore, the cost of shirt is $29.21.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

Given that, Jeremy spent a total of $79.16 on a shirt and one pair of jeans.

Let the cost of shirt be x.

The jeans cost is $49.95

Now, the cost of shirt + the cost of jeans = Total cost

⇒ x+49.95=79.16

⇒ x=79.16-49.95

⇒ x=$29.21

Therefore, the cost of shirt is $29.21.

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Answer:

15 c m.

Step-by-step explanation:

120 divided by 8 =15