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Viefleur [7K]
3 years ago
15

The ___ is the average value of a set of numerical data, found by adding all the

Mathematics
2 answers:
dexar [7]3 years ago
4 0
The ---mean--- is the average value of a set of numerical data, found by adding all the values and dividing by the number of elements in the set.
Rudik [331]3 years ago
3 0

Answer:

mean

Step-by-step explanation:

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Terra gets better gas mileage with 30mpg and Jim gets 12mpg
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What is the solution to the following equation?<br> x+(-21) = 8
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Use the multiplier method to decrease £27 by 8%. You must show your working.
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Answer:

decrease by 2.16

Step-by-step explanation:

Convert the problem to an equation using the percentage formula: P% * X = Y.

P is 10%, X is 150, so the equation is 10% * 150 = Y.

Convert 10% to a decimal by removing the percent sign and dividing by 100: 10/100 = 0.10.

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Dividing Polynomials with Tables Isiah is dividing 2x3 - x2 + 2x + 5 by x + 1 using a division table. His work is shown here. Wh
lukranit [14]

Answer:

5

Step-by-step explanation:

We are asked to find the value of A. We know from the question that we need to have the sum of -3x and (A)x equal the third term of the original polynomial, which is 2x. written out in an equation, it looks like this.

-3x+(A)x=2x

We can simplify the equation if we add 3x to both sides, which then leaves us with this.

(A)x=5x

We can further simplify the equation by dividing both sides by x. This leaves us with our last equation for this problem.

A=5

Finally, we have our answer. We can also verify that this is a valid integer by multiplying our, now completed, quotient by the divisor and adding the remainder, which in this case, our remainder is 0, so we will not be including it in our operation.

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If our calculations were all correct, the product of these polynomials should equal our dividend, verifying our integer is valid; lo' and behold, it is.

2x^{3}-x^{2}+2x+5

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3 years ago
Ryan has 3/4 cup of pudding. How many 1/6 cup serving of pudding can ryan make?
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You need to divide the amount he has by the serving size.

(3/4) / (1/6) =

= 3/4 * 6/1

= 18/4

= 4 1/2

He can make 4 1/2 servings.

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3 years ago
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