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Mathematics, 30.07.2021 02:40 reinasuarez964

2. PLEASE HELP ME A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function h= -16t2 + 36t + 9. 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. 1.13 s; 69.75 ft

B. 2.25 s; 9 ft

C. 1.13 s; 31.5 ft

D. 1.13 s; 29.25 ft

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2. PLEASE HELP ME A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in...

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