williep35 williep35

26-03-2021
Mathematics

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An object is propelled vertically upward with an initial velocity of 84 feet per second. The height h (in feet) of the object after a seconds is given by h(t)=-16+ 76t. After how many seconds will the object strike the ground?

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dainsiei dainsiei

26-03-2021

Answer:

gh

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