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3 years ago

It takes 28 minutes for 7 people to paint 7 walls.

Mathematics

1 answer:

Ber [7]3 years ago

8 0

Answer:

it would take 28 minutes

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Find 60% of the number 60.

faust18 [17]

60% of 60

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Ans : 36

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3 years ago

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2.35 plus 8.5% sales tax

Bumek [7]

To figure out sales tax you have to divide 8.5% by 2.35. Which is 3.67% sales tax. I hope i answered your question!

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4 years ago

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17/23 as a decimal rounded to the nearest tenth

leva [86]

0.7 because it's originaly 0.7391304348

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3 years ago

Given the function f(x) = 5x^2 - x + 20, find f(3)<br> A) -20<br> B)-13<br> C) 62<br> D) 64

Viktor [21]

<h3>Answer: 62 (choice C)</h3>

Work Shown:

f(x) = 5x^2 - x + 20

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f(3) = 5(9) - 3 + 20

f(3) = 45 - 3 + 20

f(3) = 42 + 20

f(3) = 62

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2 years ago

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A mechanic’s pay for working 5 in 1 half hours is $96.47. Which calculation can be used to determine the mechanic’s hourly wage,

BARSIC [14]

Answer:

96.47/ 5.5 = hourly wage

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3 years ago

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