Mathematics, 22.10.2019 23:00, logansgirl3228
The height of a small rock falling from the top of a 124-ft-tall building with an initial downward velocity of –30 ft/sec is modeled by the equation h(t) = –16t^2 – 30t + 124, where t is the time in seconds. for which interval of time does the rock remain in the air?
t = 2
–2 < t < 0
0 < t < 2
t > 2
Answers: 3
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