Solve.A window washer is suspended 22 feet below the roof of a 1047-foot-tall building. If the window washer drops an object from this height, the object's height h after t seconds is given by the equation
Find how many seconds pass before the object reaches the ground. Round to the nearest hundredth of a second when necessary.
A. 7.92 sec
B. 64.06 sec
C. 8 sec
D. 8.09 sec
Answer: C
Mathematics
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