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1. |
Find the odds of rolling a number greater than or equal to four on a number cube. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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2. |
A bag contains 10 blue marbles, 7 white marbles, 6 red marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
How many single-topping pizzas can be made from 2 styles of crust, 3 types of sauce, and 9 choices of toppings? |
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A. |
72 |
B. |
14 |
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C. |
54 |
D. |
9 |
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Hint |
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4. |
In how many different ways can someone arrange 8 books on a shelf? |
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A. |
362,880 |
B. |
36 |
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C. |
4,096 |
D. |
40,320 |
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Hint |
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5. |
A briefcase combination lock contains 4 digits. Each digit is a number between 0 and 9. How many different combinations are possible if each number can only be used once? |
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A. |
5,040 |
B. |
7,200 |
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C. |
10,000 |
D. |
40 |
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Hint |
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6. |
How many different two-person teams can be made from 6 people? |
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A. |
120 |
B. |
360 |
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C. |
30 |
D. |
15 |
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Hint |
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7. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a two for all three experiments? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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8. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a six? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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9. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a number that is greater then or equal to five? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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10. |
A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card is black or a face card? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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11. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is blue and the second marble is orange? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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12. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that the first marble is red and the second marble is green? |
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A. |
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B. |
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C. |
 |
D. |
 |
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Hint |
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13. |
Calculate 12P3 |
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A. |
1420 |
B. |
1320 |
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C. |
660 |
D. |
40 |
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Hint |
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14. |
How many ways can a 3-person committee be chosen from 13 people if there are no restrictions? |
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A. |
858 |
B. |
143 |
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C. |
286 |
D. |
1716 |
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Hint |
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