Page 172 - Math Course 1 (Book 2)

Fundamental Counting Principle

Skill Practice!

Draw a tree diagram to f nd the number of outcomes for each situation.

1. Three coins are tossed. 2. A number cube is rolled and a coin is tossed.

Find the number of possible outcomes for each situation.

3. One card is drawn from a standard deck of cards. 4. Three six-sided number cubes are rolled.

5. One coin is f ipped three consecutive times 6. One coin is f ipped and one eight-sided die is rolled.

7. A sweater comes in 3 sizes and 6 colors. 8. A restaurant offers dinners with a choice each of
two salads, six entrees, and f ve desserts.

Find the probability of each event.

9. Draw the ace of spades from a standard deck of 10. A coin is tossed twice. What is the probability of
cards. getting two tails?

11. Draw the six of clubs from a standard deck of
cards. 12. Roll a 4 or higher on a six-sided number cube.

13. Roll a 7 or an 8 on an eight-sided die.
14. Roll an even number on an eight-sided die.

15. Draw a club from a standard deck of cards.

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