Mathematics, 11.06.2020 11:57 sainijasdeep27
A ball is thrown downward from the top of a 240-foot building with an initial velocity of 20 feet per second. The height of the ball h in feet after t seconds is given by the equation h= -16t^2 - 20t + 240. How long after the ball is thrown will it strike the ground?
Answers: 3
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A ball is thrown downward from the top of a 240-foot building with an initial velocity of 20 feet pe...
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