Posted by **Anonymous** on Sunday, January 29, 2012 at 6:29pm.

Its 80 kilometers from point A to point B. Someone travels at an average speed of 40 kilometers per day and takes a negligible amount of time at point B to turn around to head back to point A. At what average speed must the person travel back to point A so that for the entire round trip journey, their average speed is 80 kilometers per day.

## Answer This Question

## Related Questions

- Math - Find the linear speed of a point that moves with constant speed in a ...
- PHYSICS PLEASE HELP - A particle travels counterclockwise around the origin at ...
- Physics - I have no idea how to do this. Anyone help? A cyclist passes a race ...
- Math - Brett and Jim sign up for Memorial Day race in their town. There are two ...
- Physics - Find the distance light travels from its starting point, S to its ...
- Math - 300 kilometers, 180 kilometers and 200 kilometers represents the trips ...
- calculus - At noon, you and I start at the same place, and then you head east at...
- math - A jet flew at an average speed of 480 mph from Point X to Point Y. ...
- geometry - A cross country race course on flat ground has runners heading from ...
- physics - A bicycle traveled 150 meters west from point A to point B. Then it ...

More Related Questions