2. A teenager has 8 t-shirts, 2 belts, and 5 pairs of jeans.  How many different outfits can he wear, assuming that he always wears a belt?
a) 40
b) 80
c) 16
d) 21

3. The letters, "A, B, C, D, E, F, and G" are used to form a five letter secret code.  Repetitions are not allowed.  How many different codes are possible?
a) 2,520
b) 16,807
c) 120
d) 5,040

4. A florist plans to select five different flowers to put in a mixed arrangement.   From a selection of twelve different types in her cooler, how many ways can she select these flowers?
95,040
3,991,680
792
5,040

5. Using the numbers 0, 2, 4, 6, and 8, a salesman wants to construct a three-digit number to categorize his inventory.  How many different numbers can be constructed?
15
125
60
27

6. A nurse has 6 patients to visit.  How many different ways can she make her rounds if she visits each patient only once?
360
21
720
60

7. A photographer wants to arrange 7 people for a group picture.  How many different ways can this be done?
49
28
16,807
5,040

8. The lockers in the gymnasium have 4-digit combination locks.   The first digit must be odd, the second digit must be even, and the last 2 digits can be any number from 0 through 9.  How many different lock combinations exist?
2,500
2,000
10,000
5,000

9. A box contains a $1 bill, a $5 bill, a $10 bill, and a $20 bill.  A bill is drawn at random and then replaced.  A second bill is then drawn.  How many outcomes are possible?
12
8
10
16

10. An urn contains balls that are numbered, 6, 7, 8, and 9.  If an even number is drawn, then a coin is tossed.  If an odd number is drawn, a die is rolled.  How many outcomes are possible?
8
16
10
24