Mathematics
Mathematics, 03.09.2020 07:01, shavonfriend27

If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second, then its height h, in feet, after t seconds is given by the equation h(t) 16t2 + 128t. How long will it take the rocket to hit the ground?

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If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet...

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