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Mathematics, 10.11.2020 04:50 joanna3895
If a toy rocket is launched vertically upward from ground level with an initial velocity of 128 feet per second, then its height h after t seconds is given by the equation h(t) = -16t2 + 128t. How long will it take the rocket to return to 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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