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2 years ago

Govo Raisins cost 87¢ for 3 boxes. What is the unit cost, or price per box?

Mathematics

1 answer:

sineoko [7]2 years ago

4 0

Answer:

$ .29 per box is the answer.

Step-by-step explanation:

What you are going to do is divide.

$ .29 per box is the answer.

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3 years ago

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3 years ago

Jim is trying to improve his speed on the track so he can qualify for the State Championships. As he is running, he goes from 70

kumpel [21]

Answer:

His acceleration is $\frac{1}{15}$ meters per seconds²

Step-by-step explanation:

Acceleration is the rate of change of the speed

The formula of acceleration is $a=\frac{v_{f}-v_{i}}{t}$ , where

$v_{f}$ is the final speed
$v_{i}$ is the initial speed
The unit of the acceleration is meters/second²

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∴ His initial speed $v_{i}$ = 70 meters/minute

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∴ $\frac{70}{(1)(60)}=\frac{70}{60}=\frac{7}{6}$ meters/second

∴ $v_{i}$ = $\frac{7}{6}$ meters/second

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- Change it the meter per second

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∴ $v_{f}$ = $\frac{53}{30}$ meters/second

∵ The time of the change of his speed is 9 seconds

∴ t = 9

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3 years ago

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Answer:

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Step-by-step explanation:

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