Problem 1E: Evaluate each expression. 9P3 Problem 2E: Evaluate each expression.
2.
Problem 3E: Evaluate each expression.
3.
Problem 4E: Evaluate each expression. 11P3 Problem 5E: Evaluate each expression.
5.
Problem 6E: Evaluate each expression.
6.
Problem 7E: Evaluate each expression. 10C8 Problem 8E: Evaluate each expression.
8.
Problem 9E: Determine the number of permutations (arrangements) of each of the following.
9. 20 things taken 4... Problem 10E: Determine the number of permutations (arrangements) of each of the following. 15 things taken 5 at a... Problem 11E: Determine the number of permutations (arrangements) of each of the following.
11. 16 things taken 4... Problem 12E: Determine the number of permutations (arrangements) of each of the following.
12. 13 things taken 7... Problem 13E: Determine the number of combinations (subsets) of each of the following. 9 things taken 4 at a time Problem 14E: Determine the number of combinations (subsets) of each of the following.
14. 13 things taken 6 at a... Problem 15E: Determine the number of combinations (subsets) of each of the following. 12 things taken 5 at a time Problem 16E: Determine the number of combinations (subsets) of each of the following. 11 things taken 8 at a time Problem 17E: Use a calculator to evaluate each expression. 22P9 Problem 18E: Use a calculator to evaluate each expression. 23P11 Problem 19E: Use a calculator to evaluate each expression.
19.
Problem 20E: Use a calculator to evaluate each expression.
20.
Problem 21E: Decide whether each object is a permutation or a combination. a telephone number Problem 22E: Decide whether each object is a permutation or a combination.
22. a Social Security number
Problem 23E: Decide whether each object is a permutation or a combination. a hand of cards in poker Problem 24E: Decide whether each object is a permutation or a combination. a committee of politicians Problem 25E Problem 26E: Decide whether each object is a permutation or a combination.
26. a lottery choice of six numbers... Problem 27E: Decide whether each object is a permutation or a combination. an automobile license plate number Problem 28E: Decide whether each object is a permutation or a combination.
28. an Internet password
Problem 29E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 30E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 31E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 32E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 33E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 34E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 35E: Exercises 29-36 can be solved using permutations even though the problem statements will not always... Problem 36E Problem 37E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 38E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 39E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 40E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 41E Problem 42E Problem 43E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 44E: Exercises 37-44 can be solved using combinations even though the problem statements will not always... Problem 45E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 46E Problem 47E Problem 48E: In Exercises 45-72, use permutations, combinations, the fundamental counting principal, or other... Problem 49E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 50E Problem 51E Problem 52E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 53E Problem 54E Problem 55E Problem 56E Problem 57E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 58E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 59E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 60E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 61E Problem 62E Problem 63E Problem 64E Problem 65E Problem 66E Problem 67E Problem 68E Problem 69E Problem 70E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 71E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 72E: In Exercises 45-72, use permutations, combinations, the fundamental counting principle, or other... Problem 73E Problem 74E format_list_bulleted