Question #6404387Single Choice

Math

Question

The function  models the height y in feet of a stone t seconds after it is dropped from the edge of a vertical cliff. How long will it take the stone to hit the ground? Round to the nearest hundredth of a second. 

Options

A
0.25 seconds
B
3.94 seconds
C
5.57 seconds
D
7.87 seconds

Answer & Analysis

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