Mathematics
Mathematics, 11.04.2021 06:10, eddrekas8564

50 Points You throw a ball straight up from a rooftop 40 feet high with an initial speed of 48 feet per second. The function s(t) = -16t^2 + 48t + 40 models the​ ball's height above the​ ground, s(t) in​ feet, t seconds after it was thrown.
During which time period will the​ ball's height exceed that of the​ rooftop?
When will the ball exceed the height of the​ rooftop?

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50 Points You throw a ball straight up from a rooftop 40 feet high with an initial speed of 48 feet...

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