

1. 
A music store has 2 new pop CDs, 3 new rap CDs, and 2 new rock CDs in this week. If you purchase 1 of each type, how many combinations are there? 


A. 
12 
B. 
7 


C. 
10 
D. 
15 


Hint 


2. 
The spinner below is spun and a number cube is tossed. Determine the number of outcomes. 





A. 
12 
B. 
60 


C. 
36 
D. 
6 


Hint 


3. 
You are going to order a onetopping pizza from your favorite pizzeria. You can get the pizza on thin crust, traditional crust, or deepdish. The toppings you have to choose from are pepperoni, sausage, onions, mushrooms, peppers, and extra cheese. You also have to choose whether to pick it up or have it delivered. How many combinations are there for you to choose from? 


A. 
36 
B. 
8 


C. 
11 
D. 
40 


Hint 


4. 
Suppose you toss three quarters. What is the probability that exactly two of the coins will show tails? 


A. 

B. 



C. 

D. 



Hint 


5. 
The Millers’ have four children. What is the probability that the first three children were boys and the fourth child was a girl? Assume that the chance of having either a boy or a girl is 50%. 


A. 

B. 



C. 

D. 



Hint 


