Mathematics, 01.12.2020 21:30 saabrrinnaaa

After its second bounce, a ball reached a height of 80 cm. The rebound factor for the ball was 0.7. From approximately what height, in cm, was the ball dropped?
a. 34
b. 49
c. 115
d. 163

Answers: 3

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After its second bounce, a ball reached a height of 80 cm. The rebound factor for the ball was 0.7....