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Linear programming
Page 2
Questions (304)
use simplex method solbe LPP
maximize Z=2x1+4x2+x3+x4 subject to x1+3x2+x4<4 2x1+x2<3 x2+4x3+x4<3 x1,x2,x3,x4>0
5 answers
asked by
umesh
2,507 views
Four products are processed sequentially on three machines. The following table gives the pertinent data of the problem.
Manufact
4 answers
asked by
nk
2,296 views
Given the objective function which is to minimize C=50x+30y and the vertices in the choices are the extreme points in the
4 answers
asked by
James
778 views
An airline will provide accommodations for a minimum of 2000 first class, 1500 business, and 2400 economy class passengers.
3 answers
asked by
Sean
1,101 views
Solve the linear programming problem by the simplex method.
Maximize P = 5x + 4y subject to 3x + 5y < 78 4x + y < 36 x > 0, y > 0
4 answers
asked by
Leah
2,813 views
graph the system of constraints, name the vertices, then find the values of x and y that maximize or minimize the objective
3 answers
asked by
not very bright
728 views
what is the minimum value for z=3x-1/2y over the feasibility region defined by the constraints?
a.-4 b.-5 c.-3 d.-6
4 answers
asked by
ray
1,918 views
I am not even sure how to set up the objective function... Help!
Graduate student Luke currently has $400 in cash. At the
3 answers
asked by
Jessica
1,059 views
a candy company has 130 pounds of cashews and 170 pounds of peanuts which they combine into different mixes the deluxe has half
4 answers
asked by
Mary
2,236 views
A company manufactures x units of Product A and y units of Product B, on two machines, I and II. It has been determined that the
3 answers
asked by
Jay
4,118 views
Find the minimum of P = 7x + 4y subject to
3x + 5y ≥ 20 3x + y ≤ 16 −2x + y ≤ 3 x ≥ 0, y ≥ 0
4 answers
asked by
Anonymous
1,306 views
Your computer supply store sells two types of laser printers. The first type, A, has a cost of $86 and you make a $45 profit on
3 answers
asked by
Alexa
1,758 views
Use the simplex method to find the maximum value of P = 3x + 3y subject to these constraints:
3x + 2y ≤ 360 x - y ≤ 60 y ≤
3 answers
asked by
John
597 views
Given the system of constraints, name all vertices of the feasible region. Then find the maximum value of the given objective
1 answer
asked by
help please
191 views
What point in the feasible region maximizes the objective function? Constraints:
x>=0 y>=0 -x+3>=y y<=1/3x+1 Objective function:
2 answers
asked by
nami
699 views
Find the maximum value of the objective function
z = 19x + 7y, subject to the following constraints. (See Example 2.) 3x + 2y
2 answers
asked by
Sam
765 views
An appliance repair shop has 5 vacuum cleaners, 12 TV sets, and 18 VCRs to be repaired. The store employs two part time
3 answers
asked by
Fala
556 views
Solve the following linear goal programming problem using the modified simplex algorithm:
Minimize { P1d + 1 , P2d − 2 }
3 answers
asked anonymously
163 views
Exeter Mines produces iron ore at four different mines; however, the ores extracted at each mine are different in their iron
3 answers
asked by
alia
1,344 views
use the M method to solve the following linear programming problem:
Minimize C+ -5x+10x+15x Subject to 2x+3x+x <(or equal to) 24
3 answers
asked by
Ruslan
636 views
Maximize P = 4x + 20y subject to these constraints:
2x + 15y ≤ 700 5x + 10y ≤ 1150 5x + 5y ≤ 1000 4x + 15y ≤ 980 x ≥ 0,
3 answers
asked by
John
537 views
Find the minimum and maximum values of the objective function subject to the given constraints?
Objective Function: C=4x+5y
3 answers
asked by
emily
1,730 views
I am having a lot of problems with this linear programming problem. CAn someone help?
A farmer buys two varieties of animal feed.
3 answers
asked by
Joanie
1,072 views
Given the systems of constraints, name all my the vertices of the feasible region. Then find the maximum value of the given
1 answer
asked by
Emily
414 views
The ABC Company produces three electrical products—blenders, choppers, and toasters. The manufacturer has a maximum daily
3 answers
asked by
sha
353 views
Use graphical methods to solve tje following linear programming problem.
Minimize: z=3x+2y subject to: x+y> or = to13 2x+2y> or =
3 answers
asked by
Araceli
619 views
You need to buy some filing cabinets. You know that Cabinet X costs $10 per
unit, and requires six square feet of floor space.
3 answers
asked by
Ayan
977 views
By graphing the system of constraints, find the values of x and y that maximize the objective function.
2x+y<=300 x+y<=200 x=>0
2 answers
asked by
Jewell
1,349 views
use simplex method solbe LPP
maximize Z=2x1+4x2+x3+x4 subject to x1+3x2+x4<4 2x1+x2<3 x2+4x3+x4<3 x1,x2,x3,x4>0
3 answers
asked by
umesh
941 views
22. Industrial Designs has been awarded a contract to design a label for a new wine produced by Lake View Winery. The company
2 answers
asked by
Saly
720 views
The constraints of a problem are listed below. What are the vertices of the feasible region?
x+y <= 7 x-2y <=-2 x >=0 y >=0
4 answers
asked by
Jesus
3,147 views
By graphing the system of constraints, find the values of x and y that minimize the objective function.
x+2y>=8 x>=2 y>=0 minimum
3 answers
asked by
loveedp
46 views
By graphing the system of constraints, find the values of x and y that minimize the objective function.
x+2y>=8 x>=2 y>=0 minimum
3 answers
asked by
loveedp
36 views
A manufacturer has a maximum of 240, 360, and 180 kilograms of wood, plastic and steel available. The company produces two
3 answers
asked by
ANONIMOUS
553 views
maximize Z = 30x+50y
subject to 2x+4y=100 and x+5y=80
3 answers
asked by
Monique
1,530 views
I keep trying to set up this problem to solve it using the Simplex Method, but I can't seem to get the tableau set up correctly.
2 answers
asked by
Christina
547 views
Solve this linear programming problem using the simplex method:
Maximize P = 21x + 12y + 24z subject to these constraints: 3x +
3 answers
asked by
John
1,007 views
Which of the following mathematical relationships could be found in a linear programming model? Choose YES if the
relationship
4 answers
asked by
Donna
743 views
Graph the system of constraints and find the value of x and y that maximize the objective function. constraints{×>0; y>0;
3 answers
asked by
M
235 views
I am trying to write the solutions that can be read from each simplex tableau.
X1 x2 x3 s1 s2 s3 x |0 2 0 5 2 2 0|15| |0 3 1 0 1
7 answers
asked by
mike
1,415 views
I'm doing linear programming and I'm having trouble with this one problem.
The Backstage Dance Studio director must plan for and
3 answers
asked by
newt
569 views
Maximize z=16x + 8y subject to:
2x + y<30 x +2y<24 x>0 y>0
3 answers
asked by
Al
388 views
P=-30x+25y
Subject to 2x+3y>=30 2x+y<=26 -6x+5y<=50 x,y>=0 I need the minimize and maximaze
3 answers
asked by
Anonymous
607 views
how do you solve linear programming questions?
2 answers
asked by
quantez
522 views
Input-output model from linear programming
2 answers
asked anonymously
39 views
this problem is given me very much difficulty because of the set up and what to do. can someone assit me if you have a few
3 answers
asked by
student
778 views
An appliance store sells three brands of TV sets, brands A, B, and C. The profit per set is $30 for brand A, $50 for brand B,
3 answers
asked by
Dolores
1,310 views
A manufacturer produces two different types of candy - hard candy and gummies. The hard candies contribute $50 per box sold and
2 answers
asked anonymously
42 views
A bake sale is organized to raise funds for a school club on Valentine's Day. The bake sale offers two types of
baked goods:
1 answer
asked by
????
99 views
your friend is trying to find the maximum value of p=-x+3y subject to the following four constraints
{y<= -2x+6 y<= x+3 x>=0 y>=0
1 answer
asked by
Nami
217 views
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Algebra
Algebra or Optimization
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