9 A river 4 0 miles wide is flowing at the rate of 2 miles

Last updated: 6/25/2023

9 A river 4 0 miles wide is flowing at the rate of 2 miles hr The minimum time taken by a boat to cross the river with a speed v 4 miles hr in still water is approximately 1 1 hr and 0 minute 2 2 hr and 7 minutes 3 1 hr and 12 minutes 4 2 hr and 25 minutes