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A retail store is having a sale on toilet paper. At 4:00 pm, the store has sold 15 packs of toilet paper. At 7:00 pm, the store discovers it has sold 57 packs. What is the averag…

A retail store is having a sale on toilet paper. At 4:00 pm, the store has sold 15 packs of toilet paper. At 7:00 pm, the store discovers it has sold 57 packs. What is the averag…
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A retail store is having a sale on toilet paper. At 4:00 pm, the store has sold 15 packs of toilet paper. At 7:00 pm, the store discovers it has sold 57 packs. What is the average rate of change between these hours?

User Kiyana
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1 Answer

2 votes

Answer:

14.25 packs per hour

Explanation:

it is 4 hours from 2:00-5:00 so... 57÷4=14.25 packs per hour

User Jrbjazz
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