Mathematics, 04.03.2020 02:29 seasmarie75

If a rocket is propelled upward from ground level, its height in meters after t seconds is given by h=-9.8t^2+98t . During what interval of time will the rocket be higher than 205.8 m?
A 7 < t < 6

B 0 < t < 3

C 3 < t < 7

D 6 < t < 10

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If a rocket is propelled upward from ground level, its height in meters after t seconds is given by...