Mathematics, 03.08.2019 23:00, alexisbrad5256
Arunner wants to be able to run 400m in 50 seconds. what miles per hour speed must have runner attain to accomplish this goal. the runner knows that there are 1609 meters in a mile
Answers: 1
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Arunner wants to be able to run 400m in 50 seconds. what miles per hour speed must have runner attai...
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