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Mathematics, 23.02.2021 16:50 mepuppy5000

The height, h, of an object above the ground in feet, can be modeled as a function of time, t, in seconds using the equation: ​​h(t) = -16(t – 2)2 + 400, for t > 0 (positive time)

(a) Find the time, in seconds, when the object reaches the ground, h = 0.

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