Mathematics, 03.08.2021 05:20 s1969965

11. PLEASE HELP ME A ball is thrown into the air with an upward velocity of 48 ft/s. Its height h in feet after t seconds is given by the function h= -16t2 + 48t + 6. In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary. What is the ball’s maximum height?

A. 1.5 s; 42 ft

B. 1.5 s; 114 ft

C. 3 s; 6 ft

D. 1.5 s; 54 ft

Answers: 3

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11. PLEASE HELP ME A ball is thrown into the air with an upward velocity of 48 ft/s. Its height h i...