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The elevation at ground level is 0 feet. An elevator starts 90 feet below ground level. After traveling for 15 seconds, the elevator is 20 feet below ground level. Which statement describes

the elevator's rate of change in elevation during this 15-second interval?

User Justicle
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2 Answers

10 votes

Answer: A

Explanation:

the answer is A

User Spyridon
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9 votes

Answer:

elevator travel 4.5 feet per second

User Rsjaffe
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