brobertson72
26.07.2019 •
Mathematics
19, 204
19, 1: 05
x 3.3.43
question
a rocket is fired upward from some initial distance above the ground. its height in feet,
ect depos habove the ground, t seconds after it is fired, is given by h = - 16t2 + 64t + 512.
what is the rocket's maximum height?
576 ft
how long does it take for the rocket to reach its maximum height?
t=sec
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