| |
| |
1. |
In how many different ways can someone arrange 8 books on a shelf? |
| |
|
A. |
36 |
B. |
40,320 |
| |
|
C. |
362,880 |
D. |
4,096 |
| |
|
Hint |
|
| |
2. |
Tabitha and Paco are in a video game room that consists of 10 games. If they only have enough money to play 6 games, how many ways can they play each of the 6 games once? |
| |
|
A. |
720 |
B. |
151,200 |
| |
|
C. |
3,628,800 |
D. |
30,240 |
| |
|
Hint |
|
| |
3. |
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. If the students are chosen randomly, what is the probability that 6 seniors, 2 juniors, and 2 sophomores will be selected? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
In a game a player tosses a number cube and chooses one of 26 alphabet cards. What is P(1 or 6, X or Y)? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
A number cube is tossed three times. What is P(3, 2, 3)? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
|
|