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Mathematics, 14.01.2021 01:30 dora8798

Please help me i make my questions worth more, and give brainliest Suppose we have a model for the height on a launched object on the top of a hill, h, as a function of time t, defined by h(t)=-16t^2-32t+160 The height is measured in feet and the time is measured in seconds. How long did it take the object to reach the ground?

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