COLLEGE MATH FOR MATH2040 RMU PKG
16th Edition
ISBN: 9781323174869
Author: Barnett
Publisher: PEARSON EDUCATION (COLLEGE)
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Chapter 7.1, Problem 45E
To determine
Whether the proposition
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(c) Describe the distribution plan and show the total distribution cost.
Optimal Solution
Amount
Cost
$ 2000
Southern-Hamilton
200
Southern-Butler
$
Southern-Clermont
300
4500
Northwest-Hamilton
200
$2400
Northwest-Butler
200
$3000
Northwest-Clermont
$
Total Cost
ક
(d) Recent residential and industrial growth in Butler County has the potential for increasing demand by 100 units.
(i) Create an updated distribution plan assuming Southern Gas becomes the preferred supplier.
Distribution Plan with Southern Gas
Amount
Southern-Hamilton
$
Cost
×
Southern-Butler
x
$
Southern-Clermont
300
$ 4500
Northwest-Hamilton
64
x
Northwest-Butler
$
×
Northwest-Clermont 0
$0
Total Cost
$
(ii) Create an updated distribution plan assuming Northwest Gas becomes the preferred supplier.
Distribution Plan with Northwest Gas
Southern-Hamilton
Southern-Butler
0
Southern-Clermont
Northwest-Hamilton
Northwest-Butler
Northwest-Clermont
Total Cost
Amount
×
x
x
+7
$0
Cost
×
$
×
$
×
+4
$
-/+
$
×
×
The distribution system for the Herman Company consists of three plants, two warehouses, and four customers. Plant capacities and shipping costs per unit (in $) from each plant to each warehouse are as follows.
Warehouse
Plant
Capacity
1
2
1
4
7
450
2
8
5
600
3
5
6
380
Customer demand and shipping costs per unit (in $) from each warehouse to each customer are as follows.
Customer
Warehouse
1
2 3
1
6
4
8
2
3
6
7
7
Demand
300 300 300 400
(a) Develop a network representation of this problem. (Submit a file with a maximum size of 1 MB.)
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(b) Formulate a linear programming model of the problem. (Let Plant 1 be node 1, Plant 2 be node 2, Plant 3 be node 3, Warehouse 1 be node 4, Warehouse 2 be node 5, Customer 1 be node 6, Customer 2 be node 7, Customer 3 be node 8, and Customer 4 be node 9. Express your answers in the form x;;, where x,; represents the number of units shipped from
node i to node j.)
Min 4x14+8x24+5x34+7x15 +5x25…
A linear programming computer package is needed.
Hanson Inn is a 96-room hotel located near the airport and convention center in Louisville, Kentucky. When a convention or a special event is in town, Hanson increases its normal room rates and takes reservations based on a revenue management system. A large profesional organization has scheduled its annual convention in Louisville for the first weekend in June. Hanson Inn agreed to make at least 50% of its
rooms available for convention attendees at a special convention rate in order to be listed as a recommended hotel for the convention. Although the majority of attendees at the annual meeting typically request a Friday and Saturday two-night package, some attendees may select a Friday night only or a Saturday night only reservation. Customers not attending the convention may also request a Friday and
Saturday two-night package, or make a Friday night only or Saturday night only reservation. Thus, six types of reservations are…
Chapter 7 Solutions
COLLEGE MATH FOR MATH2040 RMU PKG
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
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