In how many ways can a person chose to vote for three out of five candidates on a ballot for a school board election? If the shopping area in the previous problem has a rectangular form of 5 blocks by...In how many ways can a person chose to vote for three out of five candidates on a ballot for a school board election? If the shopping area in the previous problem has a rectangular form of 5 blocks by 3 blocks, then how many different routes can a taxi driver take to drive from one end of the shopping area to the opposite kitty corner end? In how many ways can 3 of the 7 workers be selected to make a presentation to the management about their progress on the project?
