Mathematics, 14.09.2021 08:50 claudiam1106

A model rocket is launched from a raised platform at a speed of 192 feet per second. Its height in feet is given byh(t) = -16t2 + 192t + 20 (t = seconds after launch).After how many seconds does the object reach its maximum height?

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A model rocket is launched from a raised platform at a speed of 192 feet per second. Its height in f...

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