A model rocket is launched upward from a platform 40 feet
Chapter 11, Problem 11.1.635(choose chapter or problem)
A model rocket is launched upward from a platform 40 feet above the ground. The quadratic function s(t) 16t2 400t 40 models the rockets height above the ground, s(t), in feet, t seconds after it was launched. After how many seconds does the rocket reach its maximum height? What is the maximum height?
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