xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx?

Question

2- Max Z = 5x1 + 3x2
Subject to: 6x1 + 2x2 <= 18
15x1 + 20x2 <= 60
x1 , x2 >= 0
Find the optimal profit. Z=?
============================================



3. Consider the following linear programming problem.
MIN Z = 10x1 + 20x2
Subject to: x1 + x2 >= 12
2x1 + 5x2 >= 40
x1, x2 >= 0
What is minimum cost Z=??

Answer 1

2)
If you plot graph,
you can find Max Z = 5x1 + 3x2 located
at interception point between
6x1 + 2x2 = 18 ---(1)
and
15x1 + 20x2 = 60 ---(2)

10x(1)
60x1 + 20x2 = 180---(3)

(3)-(2)
45x1 = 120
x1 = 24/9
x2 = 1
Max Z = 5(24/9) + 3(1) = 16.33

3)
If you plot graph,
you can find Min Z = 10x1 + 20x2 located
at interception point between
x1 + x2 = 12 ---(1)
and
2x1 + 5x2 = 40 ---(2)

2x(1)
2x1 + 2x2 = 24---(3)

(2)-(3)
3x2 = 16
x2 = 16/3
x1 = 20/3
Min Z = 10(20/3) + 20(16/3) = 173.33

Answer 2

The word "immigrant" is utilized by utilizing professional-unlawful immigrant advocates, dropping the descriptive "unlawful". I pay attention that each physique the time. George Orwell is popping over in his grave. An unlawful immigrant recommend here interior the Silicon Valley wrote a letter to the editor of the San Jose Mercury information the day formerly immediately the place she says that utilizing the word "unlawful" dehumanizes them. She is an recommend for "immigrants'" rights. yet admittedly for unlawful immigrants. She disagrees with Reuben Navarette's modern column approximately this very project. he's a sturdy recommend for Hispanics, yet recognizes the subject concerns brought about by utilizing unlawful immigration, or maybe criticizes the attitudes of unlawful immigrants as contributing to the prejudice against them (refusal to assimilate, learn English, instruct loyalty to the recent u . s . a . that has given them secure haven). From Mercury information readers published: 01/08/2010 06:40 5:09 PM PST as much as date: 01/09/2010 11:39:29 PM PST 'unlawful immigrant' term fosters racism Ruben Navarrette Jr.'s column (Opinion, Jan. one million) thoroughly disregards the implications of utilizing the term "unlawful immigrants." It perpetuates hate and discrimination against a community of human beings from for the period of the international who come to u . s . a . of america, artwork perplexing, seek for a greater ideal existence and pour billions of greenbacks into our nationwide, state and native economies. the controversy over the term "unlawful immigrant" isn't a legal one yet a political one. the objective of demeaning a set of human beings by utilizing labeling them "unlawful" is barely to concentration on the separation between the deserving and unfit, the better and inferior, the "suitable and incorrect." permitting using the term helps racist sentiment and violent enforcement. Zelica Rodriguez coverage Advocacy software Director centers, Immigrant Rights & training community (SIREN) San Jose

Answer 3

whatt??