Mathematics, 16.11.2020 04:30 thevampsrock3

An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this apple's height h at time t seconds after launch
is h(t) = -16t? + 64t + 80. How many seconds until the apple is 100 feet high?

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An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equati...

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An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this apple's height h at time t seconds after launch is h(t) = -16t? + 64t + 80. How many seconds until the apple is 100 feet high?

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Another question on Mathematics

An apple is launched directly upward at 64 feet per second from a platform 80 feet high. The equation for this apple's height h at time t seconds after launch
is h(t) = -16t? + 64t + 80. How many seconds until the apple is 100 feet high?