A conveyor is used to lift paper to a shredder. The most efficient operating angle of elevation for the conveyor is 37.6 o. The paper is to be elevated 12.0 m. What length of conveyor is needed? Round your answer to the appropriate number of significant digits.
A. 15.1 m
B. 9.5 m
C. 19.7 m
D. 15.6 m
E. 7.3 m
Answer: C
Mathematics
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