Mathematics, 30.11.2020 22:30 blesskids600

A toy rocket is launched from the ground. It's height h, in feet above the ground, t seconds after it is launched is given by h = -16° +504. During the rocket's ascent, at what value of t is the rocket 28 feet above the ground?

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A toy rocket is launched from the ground. It's height h, in feet above the ground, t seconds after i...