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1. |
Four blocks are placed in a paper bag. Each block is marked with a different letter, A, C, T, or E. Several children are playing a game by picking three blocks out of the bag without looking into the bag as they choose. Anyone who picks the three blocks that spell CAT wins a point. What is the probability of picking the blocks marked C, A, and T? |
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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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2. |
A hockey team has red sweaters, white sweaters, and blue sweaters. The team uses red or blue pants and red or white socks. Find the number of possible uniforms. |
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A. |
7 |
B. |
10 |
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C. |
12 |
D. |
5 |
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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. |
54 |
B. |
72 |
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C. |
14 |
D. |
9 |
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Hint |
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4. |
A restaurant manager needs to hire three employees: one host, one server, and one cook. Vito, Kendra, Kale, Sachiko, and Ren all applied for a job. How many possible ways are there for the manager to place the applicants? |
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A. |
3 |
B. |
12 |
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C. |
120 |
D. |
60 |
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Hint |
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5. |
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? |
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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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