1.   Compute 6!
    A. 21 B. 6
    C. 5040 D. 720
    Hint

  2.   In how many ways can 8 CDs be stacked?
    A. 9216 B. 288
    C. 36 D. 40,320
    Hint

  3.   Find the number of ways a family of 4 can stand next to each other for a photograph.
    A. 120 B. 24
    C. 10 D. 76
    Hint

  4.   Eight ______ is the product of all the counting numbers beginning with eight and counting backward to one.
    A. compound event B. permutation
    C. outcome D. factorial
    Hint

  5.   Evaluate 2! · 7!.
    A. 10,080 B. 14
    C. 362,880 D. 5,040
    Hint



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