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Mathematics, 10.02.2020 19:41, Ryzuko
A ball is thrown from a height of 105 feet with an initial downward velocity of 9 ft/s. The ball's height h (in feet) after t seconds is given by the following.
h = 105 - 9t-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.)
1 =
seconds
X
5
?
ground
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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A ball is thrown from a height of 105 feet with an initial downward velocity of 9 ft/s. The ball's h...
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