Mathematics, 01.10.2019 13:30 ilovepuppieslol4805
Aball is thrown from a height of 70 feet with an initial downward velocity of 4/fts. the ball's height h (in feet) after t seconds is given by the following.
h=70-4t-16t^2
how long after the ball is thrown does it hit the ground?
round your answer(s) to the nearest hundredth.
(if there is more than one answer, use the "or" button.)
Answers: 1
which can be further simplified to 
if you divide all of the numbers by -2.
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Aball is thrown from a height of 70 feet with an initial downward velocity of 4/fts. the ball's heig...
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