Solve the problem.The time it takes to finish a bike race, t, is inversely proportional to the speed a bike is traveling, s. Determine the time is takes to finish a bike race if the constant of proportionality is 210 and the speed is 15 miles per hour.
A. 15 hr
B. 0.93 hr
C. 14 hr
D. 3150 hr
Answer: C
Mathematics
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