Mathematics, 17.05.2021 16:30, aleklupo3353

A rocket is launched from the top of a 60 foot cliff with an initial velocity of 130 feet per second. The height, h, of the rocket after t seconds is given by the equation h=−16t2+130t+60. How long after the rocket is launched will it be 10 feet from the ground?

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A rocket is launched from the top of a 60 foot cliff with an initial velocity of 130 feet per second...