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Mathematics, 20.01.2020 01:31 terryjessicaa

If an object dropped from the height of 144 ft the function h(t)=-16t^2+144 gives the height of the object after t seconds. when will the object hit the ground?

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If an object dropped from the height of 144 ft the function h(t)=-16t^2+144 gives the height of the...
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