

1. 
Find P(8, 5). 


A. 
40 
B. 
336 


C. 
720 
D. 
6720 


Hint 


2. 
How many ways can 5 CDs be selected from a stack of 12 different CDs? 


A. 
95,040 
B. 
1440 


C. 
792 
D. 
17,280 


Hint 


3. 
How many ways can 8 track runners be arranged on a fourperson relay team? 


A. 
336 
B. 
40,320 


C. 
70 
D. 
1,680 


Hint 


4. 
How many different ways can four CDs be chosen from a case of 10 CDs? 


A. 
120,960 
B. 
3,628,800 


C. 
5,040 
D. 
210 


Hint 


5. 
Find the number of line segments that can be drawn between any two vertices of a hexagon. 


A. 
9 
B. 
30 


C. 
15 
D. 
24 


Hint 


