The function f(t)= -5t^2+20t+60 models the approximate height of an object
t seconds after it...
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Mathematics, 31.08.2019 05:00 emma4113
The function f(t)= -5t^2+20t+60 models the approximate height of an object
t seconds after it is launched. how many seconds does it take the object to hit the
ground?
explain
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Answers: 1
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