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Mathematics, 16.11.2020 05:10 darenl3601

A toy rocket is launched vertically upward from a 12 foot platform with an initial velocity of 128 feet per second. Its height h at timet seconds after
launch is given by the equation h(t) = -16t2 + 128t + 12. How many
seconds until the rocket is 40 feet?

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Answers: 1

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