1.
Find
P
(8, 5).
A.
6720
B.
336
C.
40
D.
720
Hint
2.
What is
C
(6, 4)?
A.
720
B.
15
C.
30
D.
360
Hint
3.
How many ways can 5 CDs be selected from a stack of 12 different CDs?
A.
792
B.
17,280
C.
1440
D.
95,040
Hint
4.
Find the value of 7!.
A.
120
B.
720
C.
28
D.
5,040
Hint
5.
How many different ways can four CDs be chosen from a case of 10 CDs?
A.
120,960
B.
5,040
C.
210
D.
3,628,800
Hint