1.   An arrangement in which order is important is called a(n) ______.
    A. compound event B. permutation
    C. outcome D. factorial
    Hint

  2.   Determine the number of ways awards can be given for first, second, and third places in a race if there are 7 runners participating.
    A. 5040 B. 210
    C. 840 D. 2520
    Hint

  3.   Compute 10!
    A. 3,628,800 B. 36,288,000
    C. 362,880 D. 36,288
    Hint

  4.   A baseball team has 15 players, but there are only 9 positions. How many different choices are there for how to put 9 players on the field?
    A. 1,816,214,400
    B. 1,307,674,368,000
    C. 120
    D. 99
    Hint

  5.   Evaluate 6! · 6!.
    A. 25,920 B. 479,001,600
    C. 518,400 D. 1,440
    Hint



Glencoe
The McGraw-Hill Companies