Mathematics, 28.03.2021 01:00 janny48
A stone is thrown vertically upward from a platform that is 20 feet high at a rate of 160 ft/sec. Using the quadratic function h(t) = -16t^2+160t+20 to find how long will it take the stone to reach its maximum height, and then find the maximum height. How long will it take for the stone to hit the ground..I a, ready answered the first two but need help figuring out the 3rd question please and thank you.
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A stone is thrown vertically upward from a platform that is 20 feet high at a rate of 160 ft/sec. Us...
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