Mathematics, 11.03.2020 00:58 jazzy2742

A fireworks mortar is launched straight upward from a pool deck platform 2 m off the ground at an initial velocity of 55 m/sec. The height of the mortar can be modeled by where h(t) is the height in meters and t is the time in seconds after launch. What is the maximum height? Round to the nearest meter.

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A fireworks mortar is launched straight upward from a pool deck platform 2 m off the ground at an in...