

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. 
15 
D. 
10 


Hint 


2. 
The Standard Automotive car company offers its midsize car with 2 doors, 4 doors, or as a convertible. The car is available in 3 exterior colors and 2 interior colors. Find the number of different midsize cars the company can produce. 


A. 
12 
B. 
36 


C. 
18 
D. 
24 


Hint 


3. 
Four coins are tossed. How many outcomes have two tails and two heads? 


A. 
16 
B. 
10 


C. 
6 
D. 
8 


Hint 


4. 
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. 
8 
B. 
40 


C. 
36 
D. 
11 


Hint 


5. 
The Millers’ have four children. What is the probability that they have 1 boy and 3 girls? Assume that the chance of having either a boy or a girl is 50%. 


A. 

B. 



C. 

D. 



Hint 


