1.
Find
P
(8, 5).
A.
720
B.
40
C.
336
D.
6720
Hint
2.
What is
C
(6, 4)?
A.
360
B.
30
C.
15
D.
720
Hint
3.
Suppose there are 8 runners in a race. How many ways can awards for 1st, 2nd, 3rd, and 4th places be presented?
A.
24
B.
1680
C.
70
D.
40,320
Hint
4.
How many ways can 8 track runners be arranged on a four-person relay team?
A.
40,320
B.
1,680
C.
70
D.
336
Hint
5.
Find the value of 7!.
A.
120
B.
28
C.
720
D.
5,040
Hint