1.   Two number cubes are rolled. What is the probability that their sum is 6?
    A. B.
    C. D.
    Hint

  2.   A randomly-thrown dart hits the dartboard shown. Find the probability of the dart landing in the shaded region.
   
    A. B.
    C. D.
    Hint

  3.   Suppose two standard dice are rolled. What is the probability that one die shows 2 or 5, and the other shows 1, 3, or 6?
    A. B.
    C. D.
    Hint

  4.   Suppose two standard dice are rolled. What is the probability that both dice show 6?
    A. B.
    C. D.
    Hint

  5.   At the fair, the Dart-Balloon game invites players to throw a dart at a wall full of 12-circular balloons. A player wins if she pops a balloon with a dart. If each balloon is 1 ft in diameter, what is the probability of a player popping a balloon?
   
    A. about 25% B. about 75%
    C. about 52% D. about 49%
    Hint