Mathematics, 19.12.2020 14:50 hogwartsalicia
A ball is thrown vertically upward with an initial velocity of 96 feet per second. the distances (in feet) of the ball from the ground after t seconds is s(t)=96t-16t^2.
a.) At what time t will the ball strikes the ground?
b.) from what time t is the ball more than 138ft above the ground?
Answers: 1
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