Mathematics, 22.07.2019 00:32, brainbean

Last week, emily and stephanie decided to see how fast they could sprint 300 meters. they asked their friend kevin to time them with a stopwatch. after 3.29 minutes, kevin agreed to time the runners. emily sprinted first and ran 300 meters in 58.81 seconds. when it was stephanie's turn, she sped off and completed the run in 50.61 seconds. how much faster was stephanie than emily in seconds?

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Last week, emily and stephanie decided to see how fast they could sprint 300 meters. they asked thei...