Solve the problem.A bicyclist's average linear speed during a race was 37 miles per hour. His bicycle wheel has a 20-inch diameter. What was the angular speed of the wheel in revolutions per hour? Round to the nearest tenth.
A. 117,216 revolutions per hr
B. 37,311 revolutions per hr
C. 3109.3 revolutions per hr
D. 1.9 revolutions per hr
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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A. -5x4y5 B. 5x4y5 C. 60xy D. 5x12y7
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A. Circle B. Ellipse C. Parabola D. None of the above
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Mathematics