| |
| |
1. |
A mother feeds her baby jarred baby food. For dinner, she likes to give the baby a meat, a vegetable, and a fruit. The types of meats, vegetables, and fruits that she has in her pantry are listed in the table below. What is the probability that her baby's meal will include turkey and bananas? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
2. |
How many different two-person teams can be made from 6 people? |
| |
|
A. |
360 |
B. |
120 |
| |
|
C. |
15 |
D. |
30 |
| |
|
Hint |
|
| |
3. |
How many different ways can a coach make a team of 18 players from a tryout of 20 people? |
| |
|
A. |
380 |
B. |
6,840 |
| |
|
C. |
190 |
D. |
3,420 |
| |
|
Hint |
|
| |
4. |
A composition teacher needs to choose 10 students out of 15 to serve as rough draft reviewers. A group of 10 seniors, 3 juniors, and 2 sophomores have volunteered. How many different ways can the teacher choose 10 students? |
| |
|
A. |
3,003 |
B. |
133,133 |
| |
|
C. |
36,036 |
D. |
360,360 |
| |
|
Hint |
|
| |
5. |
How many ways can a 3-person committee be chosen from 13 people if there are no restrictions? |
| |
|
A. |
858 |
B. |
286 |
| |
|
C. |
143 |
D. |
1716 |
| |
|
Hint |
|
|
|