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Mathematics, 05.03.2021 07:40 MendesMist

a bird drops a stick to the ground from a height of 68 ft. The function h= -16t^2+68 gives the stick's appoximate height h above the ground, in feet, after t seconds. At about what time does the stick hit the ground?​

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a bird drops a stick to the ground from a height of 68 ft. The function h= -16t^2+68 gives the stick...
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