Mathematics, 23.04.2020 20:19 de5briz75

A toy rocket is launched from a platform 39 feet above the ground at a speed of 83 feet per second. The height of the rocket in feet is given by the polynomial −16t2 + 83t + 39, where t is the time in seconds. How high will the rocket be after 3 seconds?

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A toy rocket is launched from a platform 39 feet above the ground at a speed of 83 feet per second....

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