Question: Donna is a long-distance runner whose average time per mile in marathons is 9 minutes, 55 seconds. Estimate the time it will take her to

Donna is a long-distance runner whose average time per mile in marathons is 9 minutes, 55 seconds. Estimate the time it will take her to complete a 26-mile, 385-yard (or ≈ 26.2-mile) marathon.

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