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A cooler contains 5 cans of each flavor of soft drink: cola, lemon-lime, grape, and root beer. Find the probability of one person randomly picking a cola, then another person randomly selecting root beer. |
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Hint |
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2. |
There are 11 pennies, 7 nickels, and 9 dimes in a bowl. If 2 coins are selected at random, find the probability of selecting a nickel then a dime if the first coin is not replaced. |
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3. |
Suppose you have a bag of numbered blocks 1–12. What is the probability of drawing a block with a prime number? |
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4. |
The following table shows the results of rolling a number cube twenty times. What is the experimental probability of rolling a 4? |
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Hint |
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5. |
Use a tree diagram to help you find the probability of tossing a coin four times and getting 2 heads and 2 tails. |
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Hint |
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