Explain why if a runner completes a 6.2 -mi race in 36 min, then he must have been running at exactly 10 mi/hr at least twice in the race. Assume the runner's speed at the finish line is zero. Question content area bottom Part 1 Select the correct choice below and, if necessary, fill in any answer box to complete your choice. (Round to one decimal place as needed.) A. The average speed is enter your response here mi/hr. By MVT, the speed was exactly enter your response here mi/hr at least twice. By the intermediate value theorem, the speed between enter your response here and enter your response here mi/hr was constant. Therefore, the speed of 10 mi/hr was reached at least twice in the race. B. The average speed is 10.33 mi/hr. By the intermediate value theorem, the speed was exactly 10 mi/hr at least twice. By MVT, all speeds between 0 and 10.33 mi/hr were reached. Because the initial and final speed was 0 mi/hr, the speed of 10 mi/hr was reached at least twice in the race. C. The average speed is enter your response here mi/hr. By MVT, the speed was exactly enter your response here mi/hr at least once. By the intermediate value theorem, all speeds between enter your response here and enter your response here mi/hr were reached. Because the initial and final speed was enter your response here mi/hr, the speed of 10 mi/hr was reached at least twice in the race