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victus00 [196]
3 years ago
8

Sarah drove 40 miles per hour. In 3 hours, Sarah drove 120 miles. Which is a valid proportion to represent this description?

Mathematics
1 answer:
slava [35]3 years ago
6 0

Answer:

A

Step-by-step explanation:

miles over hours

40 over 1

120 over 3

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Bella earned the federal minimum wage in the year 2008. During that time, she worked 37.5 hours per week. How much money did she
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Answer:

Belle's weekly earnings per week in 2008: $245.7

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Answer:

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Step-by-step explanation:

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Eggplant has a yield of 81%. If you purchase 12lb of eggplant, how many pounds will you be able to use?(round to the nearest hun
Aleonysh [2.5K]

Answer:

9.72 lb

Step-by-step explanation:

Yield = the amount or quantity produced or returned.

Given:

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To determine how many pounds of eggplant you will be able to use, calculate 81% of the amount of eggplant purchased.

\begin{aligned}\sf 81\% \: of \: 12 \: lb & = \sf \dfrac{81}{100} \cdot 12\\\\& = \sf  \dfrac{81 \cdot 12}{100}\\\\& = \sf \dfrac{972}{100}\\\\& = \sf 9.72\:lb\end{aligned}

Therefore, you will be able to use 9.72 lb (nearest hundredth).

Learn more about percentages here:

brainly.com/question/27998542

brainly.com/question/27975347

6 0
1 year ago
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2 years ago
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