Pearson eText for College Mathematics for Business, Economics, Life Sciences, and Social Sciences -- Instant Access (Pearson+)
Pearson eText for College Mathematics for Business, Economics, Life Sciences, and Social Sciences -- Instant Access (Pearson+)
14th Edition
ISBN: 9780137553341
Author: Raymond Barnett, Michael Ziegler
Publisher: PEARSON+
bartleby

Concept explainers

Permutations and Combinations
If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba…
Counting Theory
The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.
bartleby

Videos

Question
Book Icon
Chapter 7.2, Problem 22E
To determine

The resulting set of {−3,−1}∪{1,3} by using the listing method.

Expert Solution & Answer
Check Mark

Want to see the full answer?

Check out a sample textbook solution
Blurred answer
Previous
Chapter 7.2, Problem 21E
Next
Chapter 7.2, Problem 23E
Students have asked these similar questions
4. (i) Let a be a positive constant and f(x) = ax² e −4x x = R. Find a such that f(x) is a probability density function. [6 Marks] (ii) Let X be a random variable with probability density function in (i) (a) Find (A), the characteristic function of the random variable X. (b) Using (A), calculate E(X) and Var(X). [15 Marks] [14 Marks]
i need help please and thank you
The height of the graph of the probability density function f(x) varies with X as follows (round to four decimal places): X 16 Height of the Graph of the Probability Density Function You are flying out of Terminal 3 at JFK on a Wednesday afternoon between 3:00 and 4:00 PM. You get stuck in a traffic jam on the way to the airport, and if it takes you longer than 12 minutes to clear security, you'll miss your flight. The probability that you'll miss your flight is You have arrived at the airport and have been waiting 10 minutes at the security checkpoint. Recall that if you spend more than 12 minutes clearing security, you will miss your flight. Now what is the probability that you'll miss your flight? ○ 0.5 O 0.25 ○ 0.8333 ○ 0.6667

Chapter 7 Solutions

Pearson eText for College Mathematics for Business, Economics, Life Sciences, and Social Sciences -- Instant Access (Pearson+)

Ch. 7.1 - Consider the propositions p and q: p: “142 <...Ch. 7.1 - Prob. 2MPCh. 7.1 - Prob. 3MPCh. 7.1 - Prob. 4MPCh. 7.1 - Prob. 5MPCh. 7.1 - Prob. 6MPCh. 7.1 - Prob. 7MPCh. 7.1 - Prob. 8MPCh. 7.1 - Prob. 1EDCh. 7.1 - If a compound proposition contains three variables...
Ch. 7.1 - Prob. 1ECh. 7.1 - Prob. 2ECh. 7.1 - Prob. 3ECh. 7.1 - Prob. 4ECh. 7.1 - Prob. 5ECh. 7.1 - Prob. 6ECh. 7.1 - Explain why the sum of any two odd integers is...Ch. 7.1 - Prob. 8ECh. 7.1 - Prob. 9ECh. 7.1 - In Problems 9–14, express each proposition as an...Ch. 7.1 - Prob. 11ECh. 7.1 - Prob. 12ECh. 7.1 - Prob. 13ECh. 7.1 - Prob. 14ECh. 7.1 - Prob. 15ECh. 7.1 - Prob. 16ECh. 7.1 - In Problems 15–20, express each proposition as an...Ch. 7.1 - Prob. 18ECh. 7.1 - Prob. 19ECh. 7.1 - Prob. 20ECh. 7.1 - Prob. 21ECh. 7.1 - Prob. 22ECh. 7.1 - In Problems 21–28, describe each proposition as a...Ch. 7.1 - Prob. 24ECh. 7.1 - Prob. 25ECh. 7.1 - In Problems 21–28, describe each proposition as a...Ch. 7.1 - Prob. 27ECh. 7.1 - In Problems 21–28, describe each proposition as a...Ch. 7.1 - Prob. 29ECh. 7.1 - In Problems 29–34, state the converse and the...Ch. 7.1 - Prob. 31ECh. 7.1 - Prob. 32ECh. 7.1 - Prob. 33ECh. 7.1 - Prob. 34ECh. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - Prob. 36ECh. 7.1 - Prob. 37ECh. 7.1 - Prob. 38ECh. 7.1 - Prob. 39ECh. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - Prob. 43ECh. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - Prob. 45ECh. 7.1 - Prob. 46ECh. 7.1 - Prob. 47ECh. 7.1 - Prob. 48ECh. 7.1 - Prob. 49ECh. 7.1 - Prob. 50ECh. 7.1 - In Problems 35–52, construct a truth table for the...Ch. 7.1 - Prob. 52ECh. 7.1 - Prob. 53ECh. 7.1 - Prob. 54ECh. 7.1 - Prob. 55ECh. 7.1 - Prob. 56ECh. 7.1 - Prob. 57ECh. 7.1 - In Problems 53-58, construct a truth table to...Ch. 7.1 - In Problems 59–64, construct a truth table to...Ch. 7.1 - Prob. 60ECh. 7.1 - In Problems 59–64, construct a truth table to...Ch. 7.1 - In Problems 59–64, construct a truth table to...Ch. 7.1 - In Problems 59–64, construct a truth table to...Ch. 7.1 - Prob. 64ECh. 7.1 - Prob. 65ECh. 7.1 - Prob. 66ECh. 7.1 - Prob. 67ECh. 7.1 - Prob. 68ECh. 7.1 - Prob. 69ECh. 7.1 - Let p be the proposition “every politician is...Ch. 7.1 - Prob. 71ECh. 7.1 - If the conditional proposition p is a...Ch. 7.1 - Prob. 73ECh. 7.1 - Prob. 74ECh. 7.2 - Let G be the set of all numbers such that x2 =...Ch. 7.2 - Prob. 2MPCh. 7.2 - Prob. 3MPCh. 7.2 - Prob. 4MPCh. 7.2 - Prob. 5MPCh. 7.2 - Prob. 6MPCh. 7.2 - Refer to Example 7. How many customers purchased...Ch. 7.2 - Prob. 1EDCh. 7.2 - Prob. 2EDCh. 7.2 - Prob. 1ECh. 7.2 - Prob. 2ECh. 7.2 - Prob. 3ECh. 7.2 - Prob. 4ECh. 7.2 - Prob. 5ECh. 7.2 - In Problems 1–6, answer yes or no. 6. If the...Ch. 7.2 - In Problems 7–14, indicate true (T) or false...Ch. 7.2 - Prob. 8ECh. 7.2 - Prob. 9ECh. 7.2 - Prob. 10ECh. 7.2 - In Problems 7–14, indicate true (T) or false...Ch. 7.2 - Prob. 12ECh. 7.2 - Prob. 13ECh. 7.2 - Prob. 14ECh. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - Prob. 16ECh. 7.2 - Prob. 17ECh. 7.2 - Prob. 18ECh. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - Prob. 20ECh. 7.2 - Prob. 21ECh. 7.2 - Prob. 22ECh. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - Prob. 25ECh. 7.2 - Prob. 26ECh. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - In Problems 15–28, write the resulting set using...Ch. 7.2 - Prob. 29ECh. 7.2 - Prob. 30ECh. 7.2 - In Problems 31–44, refer to the Venn diagram below...Ch. 7.2 - Prob. 32ECh. 7.2 - Prob. 33ECh. 7.2 - Prob. 34ECh. 7.2 - In Problems 31–44, refer to the Venn diagram below...Ch. 7.2 - Prob. 36ECh. 7.2 - Prob. 37ECh. 7.2 - In Problems 31–44, refer to the Venn diagram below...Ch. 7.2 - Prob. 39ECh. 7.2 - Prob. 40ECh. 7.2 - In Problems 31–44, refer to the Venn diagram below...Ch. 7.2 - Prob. 42ECh. 7.2 - Prob. 43ECh. 7.2 - Prob. 44ECh. 7.2 - Prob. 45ECh. 7.2 - If R = {1, 3, 4} and T = {2, 4, 6}, find {x|x ∊ R...Ch. 7.2 - Prob. 47ECh. 7.2 - Prob. 48ECh. 7.2 - Prob. 49ECh. 7.2 - Prob. 50ECh. 7.2 - Prob. 51ECh. 7.2 - Prob. 52ECh. 7.2 - Prob. 53ECh. 7.2 - Prob. 54ECh. 7.2 - Prob. 55ECh. 7.2 - Prob. 56ECh. 7.2 - Prob. 57ECh. 7.2 - Prob. 58ECh. 7.2 - Prob. 59ECh. 7.2 - Prob. 60ECh. 7.2 - Prob. 61ECh. 7.2 - Prob. 62ECh. 7.2 - In Problems 63–72, discuss the validity each...Ch. 7.2 - Prob. 64ECh. 7.2 - In Problems 63–72, discuss the validity of each...Ch. 7.2 - Prob. 66ECh. 7.2 - Prob. 67ECh. 7.2 - Prob. 68ECh. 7.2 - Prob. 69ECh. 7.2 - Prob. 70ECh. 7.2 - Prob. 71ECh. 7.2 - Prob. 72ECh. 7.2 - Prob. 73ECh. 7.2 - Prob. 74ECh. 7.2 - Prob. 75ECh. 7.2 - Prob. 76ECh. 7.2 - Prob. 77ECh. 7.2 - Prob. 78ECh. 7.2 - Prob. 79ECh. 7.2 - Prob. 80ECh. 7.2 - Prob. 81ECh. 7.2 - Prob. 82ECh. 7.2 - Prob. 83ECh. 7.2 - Prob. 84ECh. 7.2 - Prob. 85ECh. 7.2 - Prob. 86ECh. 7.2 - Prob. 87ECh. 7.2 - Prob. 88ECh. 7.2 - Committee selection. A company president and three...Ch. 7.2 - Prob. 90ECh. 7.2 - Prob. 91ECh. 7.2 - Prob. 92ECh. 7.2 - Prob. 93ECh. 7.2 - Blood types. When receiving a blood transfusion, a...Ch. 7.2 - Prob. 95ECh. 7.2 - Prob. 96ECh. 7.2 - Prob. 97ECh. 7.2 - Prob. 98ECh. 7.3 - The survey in Example 1 also indicated that 345...Ch. 7.3 - Students at a university have the option to stream...Ch. 7.3 - Prob. 3MPCh. 7.3 - Each question on a multiple-choice test has 5...Ch. 7.3 - Prob. 5MPCh. 7.3 - Prob. 1EDCh. 7.3 - Prob. 1ECh. 7.3 - Prob. 2ECh. 7.3 - Prob. 3ECh. 7.3 - Prob. 4ECh. 7.3 - Prob. 5ECh. 7.3 - Prob. 6ECh. 7.3 - Prob. 7ECh. 7.3 - Prob. 8ECh. 7.3 - Prob. 9ECh. 7.3 - Prob. 10ECh. 7.3 - An entertainment guide recommends 6 restaurants...Ch. 7.3 - A college offers 2 introductory courses in...Ch. 7.3 - How many 3-letter code words can be formed from...Ch. 7.3 - How many 4-letter code words can be formed from...Ch. 7.3 - A county park system rates its 20 golf courses in...Ch. 7.3 - The 14 colleges of interest to a high school...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - Prob. 22ECh. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 17–24, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - In Problems 25–32, use the given information to...Ch. 7.3 - Prob. 32ECh. 7.3 - In Problems 33 and 34, discuss the validity of...Ch. 7.3 - Prob. 34ECh. 7.3 - Prob. 35ECh. 7.3 - A delicatessen serves meat sandwiches with the...Ch. 7.3 - Prob. 37ECh. 7.3 - Prob. 38ECh. 7.3 - A combination lock has 5 wheels, each labeled with...Ch. 7.3 - Prob. 40ECh. 7.3 - How many different license plates are possible if...Ch. 7.3 - Prob. 42ECh. 7.3 - Prob. 43ECh. 7.3 - Prob. 44ECh. 7.3 - Prob. 45ECh. 7.3 - Prob. 46ECh. 7.3 - Problems 45–48 refer to the following Venn...Ch. 7.3 - Problems 45–48 refer to the following Venn...Ch. 7.3 - A group of 75 people includes 32 who play tennis,...Ch. 7.3 - A class of 30 music students includes 13 who play...Ch. 7.3 - A group of 100 people touring Europe includes 42...Ch. 7.3 - A high school football team with 40 players...Ch. 7.3 - A management selection service classifies its...Ch. 7.3 - A corporation plans to fill 2 different positions...Ch. 7.3 - A sales representative who lives in city A wishes...Ch. 7.3 - A manufacturing company in city A wishes to truck...Ch. 7.3 - A survey of 1,200 people indicates that 850 own...Ch. 7.3 - A survey of 800 small businesses indicates that...Ch. 7.3 - Prob. 59ECh. 7.3 - Prob. 60ECh. 7.3 - Prob. 61ECh. 7.3 - Prob. 62ECh. 7.3 - Prob. 63ECh. 7.3 - Prob. 64ECh. 7.3 - Prob. 65ECh. 7.3 - Prob. 66ECh. 7.4 - Find 6! Ch. 7.4 - Given the set {A, B, C, D}, how many permutations...Ch. 7.4 - Prob. 3MPCh. 7.4 - Prob. 4MPCh. 7.4 - Prob. 5MPCh. 7.4 - How many 5-card hands have 3 hearts and 2...Ch. 7.4 - Repeat Example 7 under the same conditions, except...Ch. 7.4 - Prob. 8MPCh. 7.4 - Prob. 9MPCh. 7.4 - Prob. 1EDCh. 7.4 - In Problems 1–6, evaluate the given expression...Ch. 7.4 - Prob. 2ECh. 7.4 - Prob. 3ECh. 7.4 - Prob. 4ECh. 7.4 - In Problems 1–6, evaluate the given expression...Ch. 7.4 - Prob. 6ECh. 7.4 - Prob. 7ECh. 7.4 - Prob. 8ECh. 7.4 - Prob. 9ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 11ECh. 7.4 - Prob. 12ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 14ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 16ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 18ECh. 7.4 - Prob. 19ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 21ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - Prob. 24ECh. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - In Problems 7–26, evaluate the expression. If the...Ch. 7.4 - In Problems 27–30, simplify each expression...Ch. 7.4 - In Problems 27–30, simplify each expression...Ch. 7.4 - In Problems 27–30, simplify each expression...Ch. 7.4 - In Problems 27–30, simplify each expression...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In Problems 31–36, would you consider the...Ch. 7.4 - In a horse race, how many different finishes among...Ch. 7.4 - In a long-distance foot race, how many different...Ch. 7.4 - How many ways can a 3-person subcommittee be...Ch. 7.4 - Nine cards are numbered with the digits from 1 to...Ch. 7.4 - From a standard 52-card deck, how many 6-card...Ch. 7.4 - From a standard 52-card deck, how many 6-card...Ch. 7.4 - From a standard 52-card deck, how many 5-card...Ch. 7.4 - From a standard 52-card deck, how many 5-card...Ch. 7.4 - From a standard 52-card deck, how many 7-card...Ch. 7.4 - From a standard 52-card deck, how many 7-card...Ch. 7.4 - From a standard 52-card deck, how many 4-card...Ch. 7.4 - From a standard 52-card deck, how many 4-card...Ch. 7.4 - From a standard 52-card deck, how many 5-card...Ch. 7.4 - From a standard 52-card deck, how many 5-card...Ch. 7.4 - A catering service offers K appetizers, 10 main...Ch. 7.4 - Three departments have 12, 15, and 18 members,...Ch. 7.4 - Prob. 53ECh. 7.4 - In Problems 53 and 54, refer to the table in the...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - In Problems 55–60, discuss the validity of each...Ch. 7.4 - Eight distinct points are selected on the...Ch. 7.4 - Five distinct points are selected on the...Ch. 7.4 - In how many ways can 4 people sit in a row of 6...Ch. 7.4 - In how many ways can 3 people sit in a row of 7...Ch. 7.4 - A basketball team has 5 distinct positions. Out of...Ch. 7.4 - How many 4-person committees are possible from a...Ch. 7.4 - Let U be the set of all 2-card hands, let K be the...Ch. 7.4 - Prob. 68ECh. 7.4 - Prob. 69ECh. 7.4 - Prob. 70ECh. 7.4 - An office supply store receives a shipment of 24...Ch. 7.4 - An electronics store receives a shipment of 30...Ch. 7.4 - A jewelry store chain with 8 stores in Georgia, 12...Ch. 7.4 - A real estate company with 14 employees in its...Ch. 7.4 - Suppose that 6 female and 5 male applicants have...Ch. 7.4 - A 4-person grievance committee is selected out of...Ch. 7.4 - A 4-person grievance committee is selected out of...Ch. 7.4 - Prob. 78ECh. 7.4 - A nominating convention will select a president...Ch. 7.4 - In how many different ways can 6 candidates for an...Ch. 7 - Prob. 1RECh. 7 - Prob. 2RECh. 7 - Prob. 3RECh. 7 - Prob. 4RECh. 7 - Prob. 5RECh. 7 - Prob. 6RECh. 7 - Prob. 7RECh. 7 - Prob. 8RECh. 7 - Prob. 9RECh. 7 - Prob. 10RECh. 7 - Prob. 11RECh. 7 - Prob. 12RECh. 7 - Prob. 13RECh. 7 - In Problems 11–14, describe each proposition as a...Ch. 7 - In Problems 15–16, state the converse and the...Ch. 7 - In Problems 15–16, state the converse and the...Ch. 7 - Prob. 17RECh. 7 - Prob. 18RECh. 7 - Prob. 19RECh. 7 - Prob. 20RECh. 7 - Prob. 21RECh. 7 - Prob. 22RECh. 7 - Prob. 23RECh. 7 - Prob. 24RECh. 7 - Prob. 25RECh. 7 - Prob. 26RECh. 7 - Prob. 27RECh. 7 - Prob. 28RECh. 7 - Prob. 29RECh. 7 - Prob. 30RECh. 7 - Prob. 31RECh. 7 - Prob. 32RECh. 7 - Prob. 33RECh. 7 - Prob. 34RECh. 7 - Prob. 35RECh. 7 - Prob. 36RECh. 7 - Prob. 37RECh. 7 - Prob. 38RECh. 7 - Prob. 39RECh. 7 - Prob. 40RECh. 7 - Prob. 41RECh. 7 - Prob. 42RECh. 7 - Prob. 43RECh. 7 - Prob. 44RECh. 7 - Prob. 45RECh. 7 - Prob. 46RECh. 7 - Prob. 47RECh. 7 - Prob. 48RECh. 7 - Prob. 49RECh. 7 - Prob. 50RECh. 7 - Prob. 51RECh. 7 - Prob. 52RECh. 7 - Prob. 53RECh. 7 - Prob. 54RECh. 7 - Prob. 55RECh. 7 - Prob. 56RECh. 7 - Prob. 57RECh. 7 - Prob. 58RECh. 7 - Prob. 59RECh. 7 - Prob. 60RECh. 7 - Prob. 61RECh. 7 - Prob. 62RECh. 7 - Prob. 63RECh. 7 - Prob. 64RECh. 7 - Prob. 65RECh. 7 - Prob. 66RECh. 7 - Prob. 67RECh. 7 - Prob. 68RECh. 7 - Prob. 69RECh. 7 - Prob. 70RE
Knowledge Booster
Background pattern image
Math
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, subject and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Discrete Mathematics and Its Applications ( 8th I...
Math
ISBN:9781259676512
Author:Kenneth H Rosen
Publisher:McGraw-Hill Education
Text book image
Mathematics for Elementary Teachers with Activiti...
Math
ISBN:9780134392790
Author:Beckmann, Sybilla
Publisher:PEARSON
Text book image
Calculus Volume 1
Math
ISBN:9781938168024
Author:Strang, Gilbert
Publisher:OpenStax College
Text book image
Thinking Mathematically (7th Edition)
Math
ISBN:9780134683713
Author:Robert F. Blitzer
Publisher:PEARSON
Text book image
Discrete Mathematics With Applications
Math
ISBN:9781337694193
Author:EPP, Susanna S.
Publisher:Cengage Learning,
Text book image
Pathways To Math Literacy (looseleaf)
Math
ISBN:9781259985607
Author:David Sobecki Professor, Brian A. Mercer
Publisher:McGraw-Hill Education
SEE MORE TEXTBOOKS
Find number of persons in a part with 66 handshakes Combinations; Author: Anil Kumar;https://www.youtube.com/watch?v=33TgLi-wp3E;License: Standard YouTube License, CC-BY
Discrete Math 6.3.1 Permutations and Combinations; Author: Kimberly Brehm;https://www.youtube.com/watch?v=J1m9sB5XZQc;License: Standard YouTube License, CC-BY
How to use permutations and combinations; Author: Mario's Math Tutoring;https://www.youtube.com/watch?v=NEGxh_D7yKU;License: Standard YouTube License, CC-BY
Permutations and Combinations | Counting | Don't Memorise; Author: Don't Memorise;https://www.youtube.com/watch?v=0NAASclUm4k;License: Standard Youtube License
Permutations and Combinations Tutorial; Author: The Organic Chemistry Tutor;https://www.youtube.com/watch?v=XJnIdRXUi7A;License: Standard YouTube License, CC-BY