For the past few months I've been telling everyone shopping for a new car to lighten up, give the poor car salesman a break, don't listen to all the bad advice out there, and try not to be so ...

I once worked with a salesman who saw a young couple walking across the parking lot about fifty yards away, looking at cars, and after warching them for a short time, made the following observation: ...

This is a preview. Log in through your library . Abstract We address the problem of wallpapering a room so as to minimize the paper wasted. We show that the problem is equivalent to finding a shortest ...