Mathematics, 25.07.2019 05:40 jetblackcap
An object is thrown in the air with an initial velocity of 5 m/s from a height of 9 m. the equation h(t) = –4.9t2 + 5t + 9 models the height of the object in meters after t seconds. about how many seconds does it take for the object to hit the ground? round your answer to the nearest tenth of a second.
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An object is thrown in the air with an initial velocity of 5 m/s from a height of 9 m. the equation...
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