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Mathematics, 16.01.2020 05:31 mvasquez3122p4vahv

Arock is thrown and follows the curve given by the equation d = -t2 + 4t + 5, where d is the distance in feet and t is the time in seconds. when will the rock hit the ground? 9 seconds 5 seconds 2 seconds 1 second

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Arock is thrown and follows the curve given by the equation d = -t2 + 4t + 5, where d is the distanc...
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