A ball is dropped from a height of 7 feet. Suppose the ball will rebound 2/5 of its height on each bounce. Write a recursive formula for how high the ball will bounce after the nth time?

Step-by-step explanation:

T1 = 7

T2 = 7. (2/5)

T3 = 7. (2/5)(2/5) = 7. (2/5)^2

T4 = 7. (2/5)^2. (2/5) = 7. (2/5)^3

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after the nth time =>

Tn = 7. (2/5)^(n-1)

it has changed from the width and the height.

step-by-step explanation:

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step-by-step explanation: