lilquongohard
04.02.2021 •
Mathematics
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the
time after launch, x in seconds, by the given equation. Using this equation, find the
time that the rocket will hit the ground, to the nearest 100th of second.
y = -16x2 + 213x + 68
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Ответ:
$420
Step-by-step explanation: