Multiple Choice
Use a calculator to solve the equation. Round to the nearest hundredth, if necessary.
-A construction worker tosses a scrap piece of lumber from the roof of a building. How long does it take the piece of lumber to reach the ground 81 feet below? Use the formula where d is the distance (in feet) a freely falling object falls in t seconds. Give your answer as a fraction.
A) sec
B) sec
C) sec
D) sec
Correct Answer:

Verified
Correct Answer:
Verified
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