Mathematics, 08.01.2021 17:40 mwest200316

A riverboat travels at an average of 14 km per hour in still water. The riverboat travels 130 km east up the Ohio River and 130 km west down the Ohio River in a total of 19.5 hours. To the nearest tenth of a kilometer per hour, what was the speed of the current of the river?

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A riverboat travels at an average of 14 km per hour in still water. The riverboat travels 130 km eas...

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