Solve the problem.A runner is competing in an 8-mile race. As the runner passes each miles marker (M), a steward records the time elapsed in minutes (t) since the beginning of the race, as shown in the table. What is the runner's average speed over the first 4 miles? Round your answer to four decimal places.
A. 0.0649 miles/min
B. 13.7552 miles/min
C. 0.0862 miles/min
D. 0.0727 miles/min
Answer: D
Mathematics
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