A marble is rolled down a ramp. The distance it travels is described by the formula d = 4902
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Mathematics, 12.03.2020 21:01 ximena68
A marble is rolled down a ramp. The distance it travels is described by the formula d = 4902
where d is the distance in centimeters that the marble rolls in t seconds. If the marble is
released at the top of a ramp that is 3,920 cm long, for what time period will the marble be
more than halfway down the ramp?
A) T > 2
B) T > 4
C) T > 8
D) T > 16
Answers: 3
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