1.
Find
P
(8, 5).
A.
336
B.
6720
C.
720
D.
40
Hint
2.
What is
C
(6, 4)?
A.
360
B.
720
C.
30
D.
15
Hint
3.
How many ways can 5 CDs be selected from a stack of 12 different CDs?
A.
17,280
B.
1440
C.
95,040
D.
792
Hint
4.
How many ways can 8 track runners be arranged on a four-person relay team?
A.
70
B.
1,680
C.
40,320
D.
336
Hint
5.
How many ways can a two-color uniform be chosen from red, white, blue, green, and black?
A.
10
B.
120
C.
25
D.
20
Hint