Recent content by environmental

i was able to get all except for a and b if someone could please be of an assistance

A woman who can row a boat at 6.5 km/h in still water faces a long, straight river with a width of 6.1 km and a current of 3.4 km/h. Let point directly across the river and point directly downstream. (a) If she rows in a straight line to a point directly opposite her starting position, at...