Question

A ball is thrown into the air with an upward velocity of 32 ft/s. Its height h in feet after t seconds is given by the function h = −16t^2 + 32t + 0. In how many seconds does the ball reach its maximum height? Round to the nearest hundredth if necessary.

A: 1s; 10ft
B: 2s; 10ft
C: 1s; 26ft
D: 1s; 58ft

Answer 1

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