Suppose you drop a tennis ball from a height of 9 feet. After the ball hits the floor, it rebounds to 80% of its previous height. How high will the ball rebound after its third bounce? Round to the nearest tenth.

A) 5.8 feet

B) 1 feet

C) 4.6 feet

D) 7.2 feet

Question

Robert Fletcher

12 February, 14:34

+4

Answers (1)

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Gavyn Small · Answer 1

9 (.80) = 7.2 (.80) = 5.76 (.80) = 4.608. round it and it is 4.6 feet

Suppose you drop a tennis ball from a height of 9 feet. After the ball hits the floor, it rebounds to 80% of its previous height. How high will the ball rebound after its third bounce? Round to the nearest tenth.A) 5.8 feetB) 1 feetC) 4.6 feetD) 7.2 feet