Abasket containing 100 apples was placed by the road side. the apples were then laid in a straight line along the road side, a yard apart. the first apple lays a yard away from the basket, the second apple 2 yards away, a third apple 3 yards away, and so on. how far would a person have to walk to put all the apples back in the basket one at a time?

As a project for math class, two students devised a game in which 3 black marbles and 2 red marbles are put into a bag. first the players must decide who is playing black marbles and who is playing red marbles. then each player takes a turn at drawing a marble, noting the color, replacing the marble in the bag, and then drawing a second marble and noting the color before returning it to the bag. the point scheme for the game is detailed in the table below. point values for marble game black marble points red marble points both black: +2 points both red: +4 points different colors: –1 point different colors: –1 point both red: 0 points both black: 0 points