Goldtooth8247 Goldtooth8247
  • 25-04-2024
  • Physics
contestada

A boat takes 2 hours to travel 15 miles upriver against the current. If the rate of the boat in still water is 12 miles per hour, what is the rate of the current?
A. 3 miles per hour
B. 4-1/2 miles per hour
C. 6 miles per hour
D. 7-1/2 miles per hour

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