Finite Mathematics for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
13th Edition
ISBN: 9780321945525
Author: Raymond A. Barnett, Michael R. Ziegler, Karl E. Byleen
Publisher: PEARSON
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Textbook Question
Chapter 6.3, Problem 39E
In Problems 37-40, determine whether a minimization problem with the indicated condition can be solved by applying the simplex method to the dual problem. If your answer is yes, describe any necessary modifications that must be made before forming the dual problem. If your answer is no, explain why.
A problem constraint is of the
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Suppose an oil spill covers a circular area and the radius, r, increases according to the graph shown below where t
represents the number of minutes since the spill was first observed.
Radius (feet)
80
70
60
50
40
30
20
10
0
r
0 10 20 30 40 50 60 70 80 90
Time (minutes)
(a) How large is the circular area of the spill 30 minutes after it was first observed? Give your answer in terms of π.
square feet
(b) If the cost to clean the oil spill is proportional to the square of the diameter of the spill, express the cost, C, as a
function of the radius of the spill, r. Use a lower case k as the proportionality constant.
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increase from 20 feet to 60 feet?
r(60) - r(20)
Or¹(80-30)
r(80) - r(30)
r-1(80) - r−1(30)
r-1(60) - r¹(20)
6. Graph the function f(x)=log3x. Label three points on the graph (one should be the intercept) with
corresponding ordered pairs and label the asymptote with its equation. Write the domain and range of the function
in interval notation. Make your graph big enough to see all important features.
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gave =
g(x) = 8√√x, [8,64]
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Chapter 6 Solutions
Finite Mathematics for Business, Economics, Life Sciences, and Social Sciences (13th Edition)
Ch. 6.1 - The following linear programming problem has only...Ch. 6.1 - Find an example of a standard maximization problem...Ch. 6.1 - Use the table method to solve the following linear...Ch. 6.1 - Refer to Example 1. Find the basic solution for...Ch. 6.1 - Construct the table of basic solutions and use it...Ch. 6.1 - Construct the table of basic solutions and use it...Ch. 6.1 - Refer to Table 5. For the basic solution...Ch. 6.1 - Prob. 1ECh. 6.1 - Prob. 2ECh. 6.1 - Prob. 3E
Ch. 6.1 - Prob. 4ECh. 6.1 - Problems 9-12 refer to the system...Ch. 6.1 - Problems 9-12 refer to the system...Ch. 6.1 - Problems 9-12 refer to the system...Ch. 6.1 - Problems 9-12 refer to the system...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - In Problems 13-20, write the e-system obtained via...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Prob. 21ECh. 6.1 - Prob. 22ECh. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 21-30 refer to the table below of the six...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - Problems 31-40 refer to the partially completed...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 41-48, convert the given i-system to...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 45-50, graph the system of...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - In Problems 59-66, solve the given linear...Ch. 6.1 - A linear programming problem has four decision...Ch. 6.1 - A linear programming problem has five decision...Ch. 6.1 - A linear programming problem has 30 decision...Ch. 6.1 - A linear programming problem has 40 decision...Ch. 6.2 - Graph the feasible region for the linear...Ch. 6.2 - Solve the following linear programming problem...Ch. 6.2 - Solve using the simplex method:...Ch. 6.2 - Repeat Example 3 modified as follows:Ch. 6.2 - For the simplex tableau in Problems 1-4, (A)...Ch. 6.2 - For the simplex tableau in Problems 1-4, (A)...Ch. 6.2 - For the simplex tableau in Problems 1-4, (A)...Ch. 6.2 - For the simplex tableau in Problems 1-4, (A)...Ch. 6.2 - In Problems 5-8, find the pivot element, identify...Ch. 6.2 - In Problems 5-8, find the pivot element, identify...Ch. 6.2 - In Problems 5-8, find the pivot element, identify...Ch. 6.2 - In Problems 5-8, find the pivot element, identify...Ch. 6.2 - In Problems 9-12, (A) Using the slack variables,...Ch. 6.2 - In Problems 9-12, (A) Using the slack variables,...Ch. 6.2 - In Problems 9-12, (A) Using the slack variables,...Ch. 6.2 - In Problems 9-12, (A) Using the slack variables,...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - Solve the linear programming problems in Problems...Ch. 6.2 - In Problems 33 and 34, first solve the linear...Ch. 6.2 - In Problems 33 and 34, first solve the linear...Ch. 6.2 - Solve Problems 35 and 36 by the simplex method and...Ch. 6.2 - Solve Problems 35 and 36 by the simplex method and...Ch. 6.2 - In Problems 37-40, there is a tie for the choice...Ch. 6.2 - In Problems 37-40, there is a tie for the choice...Ch. 6.2 - In Problems 37-40, there is a tie for the choice...Ch. 6.2 - In Problems 37-40, there is a tie for the choice...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.2 - In Problems 41-56, construct a mathematical model...Ch. 6.3 - Excluding the nonnegative constraints, the...Ch. 6.3 - The simplex method can be used to solve any...Ch. 6.3 - Form the dual problem:...Ch. 6.3 - Solve the following minimization problem by...Ch. 6.3 - Solve the following minimization problem by...Ch. 6.3 - Repeat Example 4 if the shipping charge from plant...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 1-8, find the transpose of each...Ch. 6.3 - In Problems 9 and 10, (A) Form the dual problem....Ch. 6.3 - In Problems 9 and 10, (A) Form the dual problem....Ch. 6.3 - In Problems 11 and 12, a minimization problem, the...Ch. 6.3 - In Problems 11 and 12, a minimization problem, the...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - In Problems 13-20, (A) Form the dual problem. (B)...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - Solve the linear programming problems in Problem...Ch. 6.3 - A minimization problem has 4 variables and 2...Ch. 6.3 - A minimization problem has 3 variables and 5...Ch. 6.3 - If you want to solve a minimization problem by...Ch. 6.3 - If you want to solve a minimization problem by...Ch. 6.3 - In Problems 37-40, determine whether a...Ch. 6.3 - In Problems 37-40, determine whether a...Ch. 6.3 - In Problems 37-40, determine whether a...Ch. 6.3 - In Problems 37-40, determine whether a...Ch. 6.3 - Solve the linear programming problem in Problems...Ch. 6.3 - Solve the linear programming problem in Problems...Ch. 6.3 - Solve the linear programming problem in Problems...Ch. 6.3 - Solve the linear programming problem in Problems...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.3 - In Problems 49-58, construct a mathematical model...Ch. 6.4 - Repeat Example 1 for...Ch. 6.4 - Solve the following linear programming problem...Ch. 6.4 - Solve the following linear programming problem...Ch. 6.4 - Prob. 4MPCh. 6.4 - Suppose that the refinery in Example 5 has 35,000...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - In Problems 1-8, (A) Introduce slack, surplus, and...Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Use the big M method to solve Problems 9-22....Ch. 6.4 - Solve Problems 5 and 7 by graphing (the geometric...Ch. 6.4 - Solve Problems 6 and 8 by graphing (the geometric...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - Problems 25-32 are mixed. Some can be solved by...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 33-38, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6.4 - In Problems 39-47, construct a mathematical model...Ch. 6 - Given the linear programming problem...Ch. 6 - How many basic variables and how many nonbasic...Ch. 6 - Find all basic solutions for the system in Problem...Ch. 6 - Write the simplex tableau for Problem 9, and...Ch. 6 - Solve Problem 9 using the simplex method.Ch. 6 - For the simplex tableau below, identify the basic...Ch. 6 - Find the basic solution for each tableau....Ch. 6 - Form the dual problem of...Ch. 6 - Write the initial system for the dual problem in...Ch. 6 - Write the first simplex tableau for the dual...Ch. 6 - Use the simplex method to find the optimal...Ch. 6 - Use the final simplex tableau from Problem 19 to...Ch. 6 - Solve the linear programming problem using the...Ch. 6 - Form the dual problem of the linear programming...Ch. 6 - Solve Problem 22 by applying the simplex method to...Ch. 6 - Solve the linear programming Problems 24 and...Ch. 6 - Solve the linear programming Problems 24 and...Ch. 6 - In problems 28 and 29, (A) Introduce slack,...Ch. 6 - In problems 28 and 29, (A) Introduce slack,...Ch. 6 - Find the modified problem for the following linear...Ch. 6 - Write a brief verbal description of the type of...Ch. 6 - Write a brief verbal description of the type of...Ch. 6 - Write a brief verbal description of the type of...Ch. 6 - Solve the following linear programming problem by...Ch. 6 - Solve by the dual problem method:...Ch. 6 - Solve Problem 35 by the big M method.Ch. 6 - Solve by the dual problem method:...Ch. 6 - In problems 38-41, construct a mathematical model...Ch. 6 - In problems 38-41, construct a mathematical model...Ch. 6 - In problems 38-41, construct a mathematical model...Ch. 6 - In problems 38-41, construct a mathematical model...
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