In Problems 41-48, convert the given i-system to an e-system using slack variables. Then construct a table of all basic solutions of the e-system. For each basic solution, indicate whether or not it is feasible. 2 x 1 + 5 x 2 ≤ 20 x 1 + 2 x 2 ≤ 9 x 1 , x 2 ≥ 0
In Problems 41-48, convert the given i-system to an e-system using slack variables. Then construct a table of all basic solutions of the e-system. For each basic solution, indicate whether or not it is feasible. 2 x 1 + 5 x 2 ≤ 20 x 1 + 2 x 2 ≤ 9 x 1 , x 2 ≥ 0
Solution Summary: The author explains how to determine the e-system using a slack variable for isystem.
In Problems 41-48, convert the given i-system to an e-system using slack variables. Then construct a table of all basic solutions of the e-system. For each basic solution, indicate whether or not it is feasible.
In solving a problem where 100 different products (100 real variables) are produced using just two resources (2 slack variables), then the combination that will yield the optimal profis
A. to produce all 100 products if both resources are used to full capacity.
B. to produce, at most 2 products.
C. none of the choices are correct.
D. to produce only one product.
A product is made by only two competing companies. Suppose Company X retains two-thirds of its customers and loses one-third to Company Y each year, and Company Y retains three-quarters of its customers and loses
one-quarter to Company X each year. We can represent the number of customers each company had last year by
D
where xo is the number Company X had and yo is the number Company Y had. Then the number that each will have this year can be represented by
3
If Company X has 2900 customers and Company Y has 2500 customers this year, how many customers did each have last year?
Company X
Company Y
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customers
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