

1. 
An arrangement where order is not important is called a(n) 


A. 
permutation. 
B. 
factorial. 


C. 
combination. 
D. 
outcome. 


Hint 


2. 
Find P(8, 5). 


A. 
336 
B. 
720 


C. 
40 
D. 
6720 


Hint 


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


A. 
70 
B. 
40,320 


C. 
336 
D. 
1,680 


Hint 


4. 
Find the value of 7!. 


A. 
720 
B. 
5,040 


C. 
120 
D. 
28 


Hint 


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


A. 
15 
B. 
24 


C. 
9 
D. 
30 


Hint 


