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Mathematics, 27.04.2021 19:50 Packergood

A rocket is launched from the top of an 80 foot cliff with an initial velocity of 100 feet per second. The​ height, h, of the rocket after t seconds is given by the equation h=16t^2+100t+80. How long after the rocket is launched will it be 30 feet from the​ ground?

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A rocket is launched from the top of an 80 foot cliff with an initial velocity of 100 feet per secon...
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