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stump76
01.04.2021 •
Mathematics
Suppose h(t) = -5t² + 10t + 15 is the height of a diver above the water (in meters), t seconds after the diver leaves the springboard.
How high above the water is the springboard?
A. 5 meters
B. 10 meters
C. 15 meters
D. 20 meters
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Ответ:
yes,
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