You dive 21 feet from the surface of a lake in 7 seconds. What is the mean change in your position in feet per second?

Question

You dive 21 feet from the surface of a lake in 7 seconds. What is the mean change in your position in feet per second?

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Jezebel 2 months 2021-07-22T20:07:39+00:00 1 Answers 3 views 0

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    2021-07-22T20:09:38+00:00

    Answer:

    Unit rate: 21feet / 7seconds = 3 feet per second.

    3 feet per second * 5 seconds = 15 feet

    21 feet + 15 feet =36 feet

    You are 36 feet from the surface.  

    Step-by-step explanation:

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