Recent content by trey

srry guys, i tried to make a picture at the bottom. I didnt know it wouldn't permit the spaces i input.

A sailor in a boat 10 km off a straight coastline wants to reach a point 20km along the coast in the shortest possible time. Toward what point on the shore should he head if he can row at 4 km/h and run at 12 km/h? i believe this involves optomizeation as well ralated rates but i am unsure as...