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A model rocket is launched with an initial upward velocity of202 ft/s .The rocket's height h (in feet) after t seconds is given by the

A model rocket is launched with an initial upward velocity of202 ft/s .The rocket's height h (in feet) after t seconds is given by the following. = h=202t-16t^2 Find all values of t for which the rocket's height is82 feet.Round your answer(s) to the nearest hundredth.

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