1.
Two coins are tossed and a number cube is rolled. How many outcomes are possible?
A.
10
B.
24
C.
12
D.
18
Hint
2.
The daily special at the House of Pies offers one of three featured pies and your choice of coffee, tea, milk or juice. How many ways can you order the special?
A.
7
B.
15
C.
8
D.
12
Hint
3.
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.
7
B.
15
C.
12
D.
10
Hint
4.
A computer store offers a computer with a 15-, 17-, or 19-inch monitor and an inkjet or laser printer. Make a tree diagram to show the different ways a computer can be sold with a monitor and printer.
A.
B.
C.
D.
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