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Mathematics, 25.09.2019 00:10 karlaperez8963
Melanie and michael are on the north bank of a river that is flowing east to west at a speed of 0.5 m/s. they paddle their surf ski in the direction s30°e, also at a speed of 0.5 m/s. if the river is 30 metres wide, how long does it take them to cross the river, and how far downstream or upstream are they? round your answers to one decimal place.
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Melanie and michael are on the north bank of a river that is flowing east to west at a speed of 0.5...
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