Task #24: Rockets
Rockets were assembled from kits by members of an engineering club and were l...
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Mathematics, 26.03.2020 03:33 kcwolford03
Task #24: Rockets
Rockets were assembled from kits by members of an engineering club and were launched from the
ground at the same time. The height y in feet of one rocket after t seconds is given by y = -16t2 + 150t + 5.
The height of the other rocket is given by y = -16t2 + 160t. After how many seconds are the rockets
at the same height? What is this height?
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Answers: 3
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