rglickau310851 rglickau310851
  • 28-11-2022
  • Mathematics
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a riverboat travels at an average of 14km per hour in still water. the riverboat travels 110km east up the Ohio river and 110km west down the same river in a total of 17.5 hours. To the nearest tenth of a kilometer per hour, what was the speed of the current of the river?

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