1.   An arrangement where order is not important is called a(n)
    A. combination. B. outcome.
    C. permutation. D. factorial.
    Hint

  2.   Find P(8, 5).
    A. 40 B. 6720
    C. 720 D. 336
    Hint

  3.   How many ways can 5 CDs be selected from a stack of 12 different CDs?
    A. 95,040 B. 1440
    C. 17,280 D. 792
    Hint

  4.   How many ways can 8 track runners be arranged on a four-person relay team?
    A. 40,320 B. 336
    C. 70 D. 1,680
    Hint

  5.   Find the number of line segments that can be drawn between any two vertices of a hexagon.
    A. 15 B. 24
    C. 30 D. 9
    Hint



Glencoe
The McGraw-Hill Companies