Mathematics, 19.12.2019 23:31 castellon67

Anybody i'm very bad at math.

a model rocket is launched with an initial upward velocity of 65 m/s. the rocket's height h (in meters) after t seconds is given by the following.
h= 65t - 5t^2
find all values of t for which the rocket's height is 25 meters.
round your answer(s) to the nearest hundredth.

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Anybody i'm very bad at math.

a model rocket is launched with an initial upward veloc...