Download n 20 ii© 2. - Doolin Math

Chapter REVIEW
Algebra 2
Name:
Date:
Period:
^m^oiTmay use your calculator to compute the problems, BUT vou must show the expressions voi^r^alculatinq.
1.
A baseball coach is determining the batting order for the team. The team has 9
players, but the coach does not want the pitcher to be on e of the first four to bat.
How many batting orders are possible?
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2.
9
How many different 5_digit zip codes can be formed if digits can be repeated? How
many if digits cannot be rep~eated?
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3.
If eight basketball teams are in a tournament, find the number of different ways that
first7second, and third place can be decided. (Assume there are no ties.)
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4.
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Find the number of distinguishable permutations of the letters in CINCINNATI.
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5.
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Out of a group of 30 people, determine the number of different commjttees o f ^
people can be chosen..
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If the group of people in problem #5 had 20 women, how many committees of 6 can
be chosen if 4 members must be women. '•-^
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Find the probability if a card is drawn from a standard 52-card deck and the card is
either a^b(6r}a.,b!ack caid. (4 suits; red hearts, red diamonds, black spades, and
black clubs; 13 cards in each suit that include 3 face cards: King, Queen, and Jack,
the numbers 10, 9, 8, 7, 6, 5, 4, 3, 2, and the Ace)
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10. You are playing a game with 2 number cubes. On your first turn you throw the two
number cubes and their sum is even. On your second turn, their sum is greater than
8. What is the probability of this occurring?
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A standard 6-sided number cube is rolled. Find the probability of the given event:
11. A six 6!)a number less than 3 is rolled.
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12. An odd number or a number divisible by 3 is rolled.
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Little Susie has added to her piggy bank. She now has 20 pennies, 20 nickels, 30 dimes, and 15 quarters. She shakes
13. What is the probability of getting a penny(anB)then a quarter?
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14. What is the probability of getting 3 dimes, one after the other?
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15. What is the probability of getting a nickel, then dime, and then another nickel?
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