Question 1034733
If the boat travels 24 miles both ways, then:
24/10-r+24/10+r=5
24(10+r)+24(10-r)=500-5r^2
240+24r+240-24r=500-5r^2
20=5r^2
4=r^2
r=2
The speed of the current is 2 mph!!!!!!!!!