Finite Mathematics (11th Edition)
11th Edition
ISBN: 9780321979438
Author: Margaret L. Lial, Raymond N. Greenwell, Nathan P. Ritchey
Publisher: PEARSON
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Chapter 3, Problem 4EA
(a)
To determine
The objective function and the constraints in linear inequality for the provided linear programming problem.
(b)
To determine
The optimal solution to the provided linear programming problem.
(c)
To determine
The new optimal solution to the linear programming problem if the right hand side of the second constraint increases from $72 to $81.
(d)
To determine
Shadow profit for the optimal solution when the right-hand side of the second constraint increases from $72 to $81.
(e)
To determine
The smallest increase in the coefficient of the variable x in the objective function such that the optimal solution of the original linear programming problem has a positive value of x.
(f)
To determine
The smallest increase in the coefficient of the variable y in the cost constraint such that the optimal solution of the original linear programming problem has a positive value of x.
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4. Direction Fields/Phase Portraits. Use the given direction fields to plot solution curves
to each of the given initial value problems.
(a)
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It was homework
Chapter 3 Solutions
Finite Mathematics (11th Edition)
Ch. 3.1 - Graph each linear inequality. x + y 2Ch. 3.1 - Graph each linear inequality. y x + 1Ch. 3.1 - Graph each linear inequality. x 2 yCh. 3.1 - Graph each linear inequality. y x 3Ch. 3.1 - Graph each linear inequality. 4x y 6Ch. 3.1 - Graph each linear inequality. 4y + x 6Ch. 3.1 - Graph each linear inequality. 7. 4x + y 8Ch. 3.1 - Graph each linear inequality. 2x y 2Ch. 3.1 - Graph each linear inequality. x + 3y 2Ch. 3.1 - Graph each linear inequality. 2x + 3y 6
Ch. 3.1 - Graph each linear inequality. x 3yCh. 3.1 - Graph each linear inequality. 2x yCh. 3.1 - Graph each linear inequality. x + y 0Ch. 3.1 - Graph each linear inequality. 3x + 2y 0Ch. 3.1 - Graph each linear inequality. y xCh. 3.1 - Graph each linear inequality. y 5xCh. 3.1 - Graph each linear inequality. x 4Ch. 3.1 - Graph each linear inequality. y 5Ch. 3.1 - Graph each linear inequality. y 2Ch. 3.1 - Graph each linear inequality. x 4Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Graph the feasible region for each system of...Ch. 3.1 - Prob. 35ECh. 3.1 - Prob. 36ECh. 3.1 - Prob. 37ECh. 3.1 - Prob. 38ECh. 3.1 - The regions A through G in the figure can be...Ch. 3.1 - Production Scheduling A small pottery shop makes...Ch. 3.1 - Time Management Carmella and Walt produce handmade...Ch. 3.1 - Prob. 42ECh. 3.1 - Prob. 43ECh. 3.1 - Prob. 44ECh. 3.1 - For Exercises 42-47, perform the following steps....Ch. 3.1 - Prob. 46ECh. 3.1 - Prob. 47ECh. 3.2 - The following graphs show regions of feasible...Ch. 3.2 - The following graphs show regions of feasible...Ch. 3.2 - The following graphs show regions of feasible...Ch. 3.2 - The following graphs show regions of feasible...Ch. 3.2 - The following graphs show regions of feasible...Ch. 3.2 - Prob. 6ECh. 3.2 - Prob. 7ECh. 3.2 - Use graphical methods to solve each linear...Ch. 3.2 - Prob. 9ECh. 3.2 - Use graphical methods to solve each linear...Ch. 3.2 - Prob. 11ECh. 3.2 - Prob. 12ECh. 3.2 - Prob. 13ECh. 3.2 - Prob. 14ECh. 3.2 - Prob. 15ECh. 3.2 - Use graphical methods to solve each linear...Ch. 3.2 - Use graphical methods to solve each linear...Ch. 3.3 - Write Exercises 16 as linear inequalities....Ch. 3.3 - Prob. 2ECh. 3.3 - Prob. 3ECh. 3.3 - Prob. 4ECh. 3.3 - Prob. 5ECh. 3.3 - Prob. 6ECh. 3.3 - Transportation The Miers Company produces small...Ch. 3.3 - Transportation A manufacturer of refrigerators...Ch. 3.3 - Finance A pension fund manager decides to invest a...Ch. 3.3 - Profit A small country can grow only two crops for...Ch. 3.3 - Prob. 11ECh. 3.3 - Revenue A candy company has 150 kg of...Ch. 3.3 - Blending The Mostpure Milk Company gets milk from...Ch. 3.3 - Profit The Muro Manufacturing Company makes two...Ch. 3.3 - Prob. 15ECh. 3.3 - Revenue The manufacturing process requires that...Ch. 3.3 - Prob. 17ECh. 3.3 - Manufacturing (Note: Exercises #x2013;20 are from...Ch. 3.3 - Prob. 19ECh. 3.3 - Prob. 20ECh. 3.3 - Life Sciences Health Care David Willis takes...Ch. 3.3 - Prob. 22ECh. 3.3 - Nutrition A dietician is planning a snack package...Ch. 3.3 - Prob. 24ECh. 3.3 - Anthropology An anthropology article presents a...Ch. 3.3 - Prob. 26ECh. 3.3 - Prob. 27ECh. 3 - Use sensitivity analysis to find the optimal...Ch. 3 - Prob. 2EACh. 3 - Prob. 3EACh. 3 - Prob. 4EACh. 3 - Prob. 5EACh. 3 - Prob. 1RECh. 3 - Prob. 2RECh. 3 - Prob. 3RECh. 3 - Prob. 4RECh. 3 - Prob. 5RECh. 3 - Prob. 6RECh. 3 - Prob. 7RECh. 3 - Prob. 8RECh. 3 - Prob. 9RECh. 3 - Prob. 10RECh. 3 - Prob. 11RECh. 3 - Prob. 12RECh. 3 - Prob. 13RECh. 3 - How many constraints are we limited to in the...Ch. 3 - Prob. 15RECh. 3 - Prob. 16RECh. 3 - Prob. 17RECh. 3 - Prob. 18RECh. 3 - Prob. 19RECh. 3 - Prob. 20RECh. 3 - Prob. 21RECh. 3 - Prob. 22RECh. 3 - Prob. 23RECh. 3 - Prob. 24RECh. 3 - Prob. 25RECh. 3 - Prob. 26RECh. 3 - Prob. 27RECh. 3 - Use the given regions to find the maximum and...Ch. 3 - Prob. 29RECh. 3 - Prob. 30RECh. 3 - Prob. 31RECh. 3 - Prob. 32RECh. 3 - Prob. 33RECh. 3 - Prob. 34RECh. 3 - Prob. 35RECh. 3 - Prob. 36RECh. 3 - Prob. 37RECh. 3 - Cost Analysis DeMarco's pizza shop makes two...Ch. 3 - Prob. 39RECh. 3 - Revenue How many pizzas of each kind should the...Ch. 3 - Prob. 41RECh. 3 - Prob. 42RECh. 3 - Steel A steel company produces two types of...Ch. 3 - Prob. 44RECh. 3 - Prob. 45RECh. 3 - Prob. 46RE
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