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garik1379 [7]
3 years ago
10

BRAINLIST!!!!

Mathematics
1 answer:
Naddika [18.5K]3 years ago
7 0

Answer:

42.29

Step-by-step explanation:

First, multiply 1/4 (or 0.25) by the area of the pizza:

56.52 x 0.25 = 14.13

Then subtract that value from the whole area:

56.52 - 14.13 = 42.29

42.29 is your answer

Hope this helps!

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13.

230 per hour. multiply 230 by the number of hours to find total posters.

The equation is Total = 230 x hours written as T = 230x, where x is the number of hours.

you have the total, so replace t with the value and solve for x:

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Divide both sides by 230:

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x = 5.5 hours.

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Mean is the average. To find the average, add the four scores together and divide by 4.

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Replace what is known:

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