Search: Finte Math - Simplex Method

Number of results: 189,191

Finte Math - Simplex Method
duh!!! just figured it out. dived 32/2 and 84/4, largest is the pivot point.
Thursday, June 21, 2012 at 11:09am by Robson

Finte Math - Simplex Method
Just a few questions to make sure I am understanding the simplex method. First you set up matrice, then you find the column with the largest negative number in bottom row. That is the column you will pivot. So then how do you determine which row is the pivot point? My example ...
Thursday, June 21, 2012 at 11:09am by Robson

Finite Math - Simplex Method
There are plenty of simplex calculators available, such as: http://www.zweigmedia.com/RealWorld/simplex.html
Sunday, June 24, 2012 at 6:24pm by MathMate

Simplex Method
Solve the linear programming problem by the simplex method. Maximize P = 10x + 6y subject to x + y < 80 3x < 90 x > 0, y > 0 x = y = P =
Sunday, April 24, 2011 at 10:51pm by Leah

simplex Method
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 x = y = P =
Sunday, April 24, 2011 at 10:51pm by Leah

Simplex Method
Solve the linear programming problem by the simplex method. Maximize P = 27x + 27y + 36z subject to x + y + 3z < 15 4x + 4y + 3z < 65 x > 0, y > 0, z > 0 x + y = z = P =
Sunday, April 24, 2011 at 10:52pm by Leah

simplex Method
X=12 y=6 P=78
Sunday, April 24, 2011 at 10:51pm by gabriela

Algebra
It is a cookbok method for finding the vertices and finding the max or min in a linear programming problem. Here is a link to how to set it up: http://library.thinkquest.org/16500/FiniteMath/simplex.html
Monday, December 28, 2009 at 9:37am by Damon

Finite Math - Simplex Method
I think I have a good understanding of how to set up the problems but and solve them but I am not constant yet with getting the correct answer. Is there a way to check the answer? I am doing an online math class and it would be nice if I could check before I commit. Thanks
Sunday, June 24, 2012 at 6:24pm by Robson

Math
a visit to http://www.zweigmedia.com/RealWorld/simplex.html will show the tableaux and solution so you can verify your work.
Tuesday, May 7, 2013 at 8:43am by Steve

operation research 1
Use simplex method to solve Maximize p = 30x + 20y+30z subject to x + y+z <= 9 4x + 2y-2z <= 30 5x + 10y+3z <= 60 x, y, z >=0
Friday, June 17, 2011 at 5:02am by mashoo

Operating research
Use simplex method to solve Maximize p = 30x + 20y+30z subject to x + y+z <= 9 4x + 2y-2z <= 30 5x + 10y+3z <= 60 x, y, z >=0
Friday, June 17, 2011 at 4:53am by Terry

math,help
this is from another section one of the problems can someone help me. dierections: use the simplex method to solve each linear programming problem. maximize z = 12x1 +15x2 +5x3 subject to: 2x1+2x2+x3 <= 8 x1+4x2+3x3<=12 with x>=0,x2>=0,x3>0
Wednesday, June 13, 2007 at 12:17pm by jas

Business Math
Using the simplex method, solve the following linear programming problem: Maximize: P= 5x+2y Subject to: 4x+3y < or equal to 30 2x-3y < or equal to 6 x > or equal to 0, y > or equal to 0.
Sunday, December 9, 2012 at 9:16pm by Colleen

Math
Use the simplex method to find the maximum value of P = 3x + 3y subject to these constraints: 3x + 2y ≤ 360 x - y ≤ 60 y ≤ 120 x ≥ 0, y ≥ 0 What is the maximum value of P? What is the corner point which maximizes the profit? x...
Monday, September 20, 2010 at 9:27pm by John

Math
Maximize P= 8x1+12x2 Subject to 2x1+4x2<=24 3x1+3x2<=21 4x1+2x2<=20 X1, x2 => 0 Using the SIMPLEX method. Clearly state the row operations used. For each tableau used, complete the leftmost column by providing the appropriate basic variables.
Tuesday, May 7, 2013 at 8:43am by SHelley

Math
Solve this linear programming problem using the simplex method: Maximize P = 21x + 12y + 24z subject to these constraints: 3x + 2y + 3z ≤ 864 15x + 6z ≤ 1296 9x + 8y + 18z ≤ 4608 x ≥ 0, y ≥ 0, z ≥ 0 Maximum value for ...
Monday, September 20, 2010 at 9:27pm by John

PSYCHOLOGY
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied
Friday, November 20, 2009 at 8:57pm by scooby

psy210
psy 210 CheckPoint: Research Methods Research Method Description Application Scientific method Case study method Survey method Naturalistic observation method Correlation method Experimental method
Sunday, February 21, 2010 at 4:51pm by Anonymous

Psy
Complate the following chart. The first column shows the name of a research method used in psychology.In the second column, write a brief description of that research method. In the column, provide a situation when this method could be applied. Scientific method, Case study ...
Tuesday, January 25, 2011 at 8:44pm by Nan

PSY 210
Complete the following chart. The first column shows the name of a research method used in psychology. In the second column, write a brief description of that research method. In the third column, provide a situation when this method could be applied. Research Method ...
Monday, November 17, 2008 at 8:47pm by MIKE THOMPSON

Please Help
sum of the years digits method declining balance method units of production method modified accelerated cost recovery system method
Monday, November 22, 2010 at 4:55pm by Math Question

PSYCHOLOGY answer included
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied would collecting DNA be for scientific mthod?
Friday, November 20, 2009 at 11:12pm by scooby

calculus/finite
I am taking an online finite math class, so I dont have an instuctor to sit down with me and help me. The text book is so hard to follow. One of the problems I have having a hard time with gives an initial tableau and asks us to use the simplex method to solve each ...
Sunday, December 6, 2009 at 4:17pm by Amanda

math
This requires YOU to show your method. My method is not what you would do. My method 800x6+25x6=4800+150=4950 DO NOT use my method. Use yours.
Thursday, February 11, 2010 at 11:20am by bobpursley

Math
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, and $60 for brand C. The total warehouse space allotted to all brands is sufficient for 600 sets, and the inventory is delivered only once per month. ...
Wednesday, October 25, 2006 at 9:50pm by Dolores

Math
Do you need help to set up the Simplex tableau, or would you like to double check your answer?
Wednesday, March 2, 2011 at 9:50pm by MathMate

MATH
It depends on what your teacher expects you to know. Have you done simplex method, graphics, or trial and error? You can plot the constraints on a graph as a line, and shade the non-feasible regions (usually on one side of the line). After all four constraints have been ...
Friday, January 28, 2011 at 10:04pm by MathMate

Prenatal Development
I suggest you google each of these. Then decide which ones have the most information. To start you out . . . http://www.google.com/webhp?source=search_app#hl=en&sclient=psy-ab&q=herpes+simplex+teratogen&oq=teratogen+Herpes+simplex+&gs_l=serp.1.0.0i22i30j0i8....
Saturday, March 23, 2013 at 2:17pm by Ms. Sue

Algebra
What is a simplex tableau?
Monday, December 28, 2009 at 9:37am by drwls

math,finite mathematics
this is what i have so far for the following problem but i don't know what to do next: Use the simplex method to solve the linear programming problem minimize W = 4 y1 + 2y2 subject to: 3y1+2y2>=60 4y1+y2>=40 y1>=0,y2>=0 so this is how i started...
Sunday, June 17, 2007 at 2:24pm by student

accounting
1) Straight-Line Method 2) Declining-Balance Method 3) Double-Declining-Balance Method 4) Sum-of-the-Year's digits Method What are the main characteristics of each method and in what situation would you use each of these methods?
Wednesday, February 18, 2009 at 1:54am by China

MATH
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHAT ARE THE PROS AND CONS OF EACH METHOD? WHICH METHOD DO YOU LIKE BEST? WHY? WHAT CIRCUMSTANCES WOULD CAUSE YOU TO USE A DIFFERENT METHOD?
Wednesday, February 4, 2009 at 12:00am by Davisha

math
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method?
Tuesday, July 1, 2008 at 9:19pm by yolanda

math
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHA ARE THE PROS AND CONS OF EACH METHOD? WHICH METHOD FO YOU LIKE BEST? WHY? WHAT CIRCUMSTANCES WOULD CAUSE YOU TO USE A DIFFERENT METHOD?
Wednesday, February 4, 2009 at 12:19am by DAVISHA

Finite Math
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. If anyone could help, I would appreciate it: A baker has 150 units of flour, 90 of sugar, and 150 of raisins. A loaf of raisin bread requires 1 ...
Thursday, December 9, 2010 at 3:38pm by Christina

PSYCHOLOGY updated
Scientific method method for obtaining Scientific evidence in which a hypothesis is formed and tested. Case study method A method of research based on a carefully drawn biography obtained through interviews, questionnaires, or psychological tests. Survey method information ...
Friday, November 20, 2009 at 8:57pm by scooby

Calculus
what is the second derivative of (x^3-6x)^11 that is fully simplex
Monday, April 8, 2013 at 1:14am by Molly

operation research 1
see other post to the simplex tutorial.
Friday, June 17, 2011 at 5:02am by bobpursley

Science
A repair shop tested two methods(a & B) of replacing a broken roller. In testing method A, these times in minutes were measured (5 trials), 2,4,9,3,2. In testing methods B, these times in minutes were measured (6 trials), 3,7,5,8,4,3. Use the 0.10 significance level, and ...
Monday, December 19, 2011 at 5:16pm by Debra

creative activities in other curriculum areas
which one of the following methods is preferred for teaching songs from recordings to young children? a-the phrase-wise method b-the whole-song method c-the combination method d-the strong-melody method
Monday, December 6, 2010 at 1:43pm by nikki

LP
Even though the problem statement is evident for those who are familiar with the subject, you should still post the complete question so that anyone attempting to help you can decide quickly he/she will take it up. If you make a traditional graph of the x-y plot including the ...
Saturday, June 12, 2010 at 6:06pm by MathMate

math
Multiply. Use the lattice method. 277*32= I hope your teacher does not teach this method as a viable method for multiplication. A week ago Yahoo presented this method as a novelty and as a "math trick". This website explains and shows diagrams for multiplying using ...
Wednesday, August 8, 2007 at 12:47pm by Haytheline Thomas

business
If creditors give you no credit for payments made during the billing period, this is called the: A. APR method. B. discount method. C. previous balance method. D. adjusted balance method. My choice is A, but Im a little confused.
Wednesday, September 26, 2012 at 5:40pm by clara

Lattice method/math
OMGGGG.I LOVE THE LATTICE METHOD.ITS SO EASY.I CAN DO LIKE HUNDREDS OF THEM.I GOT EXTRA CREDIT ON MY H.W FOR DOING LATTICE METHOD.I DID 2 TIMES AS MUCH AS I WAS GOING TO DO.IF U WANNA FIGURE IT OUT MULTIPLY 5 FROM 2.WHAT DO YOU GET?
Tuesday, September 19, 2006 at 8:25pm by Evelyn

Maths
Was I right to convert them? When I add them into the initial simplex tableau it's filled with 1s is that normal?
Tuesday, December 8, 2009 at 6:43am by Sarah

PSYCHOLOGY answer included
provide a situation when scientific method, case study method, survey method, Naturalistic observation method, Correlation method, and Experimental method could be applied scientific= collecting dna case study= Where the psychologist asks the patient of the back ground history...
Friday, November 20, 2009 at 11:50pm by scooby

Math
Four friends decide to buy a bag of 56 gold coins..Each person contribute the following Sue $320 John $300 Mike $220 Betty$ 160 Please determine the apportionment using a.Hamilton method b.Jefferson method C.Webster method
Sunday, April 24, 2011 at 6:31pm by Mike...

math
I'm having trouble trying to identify which method is best to use for graphing when faced with an equation. Are there certain things that I need to look out for that would indicate if it were best to use the table of values, slope-intercept method, or the mx+b method?
Wednesday, September 17, 2008 at 6:35pm by sarah

Biostatistic
An enzymatic method for determining alcohol in wine is evaluated by comparison with a gas-chromatography (GC) method. the same sample is analyzed several times by both methods with the following results (% ethanol). Enzymatic method: 13.1, 12.7, 12.6, 13.3, 13.3. GC method: 13...
Thursday, December 20, 2012 at 7:57pm by Jam

math
What is the difference between Gauss Jordan method and the Echelon method
Thursday, July 22, 2010 at 11:49am by Holly

Math
Is there a difference between solving a system of equations by the algebraic method and the graphical method? Why or why not?
Wednesday, March 10, 2010 at 6:00pm by Craig

3rd grade math
In estimating- what is the counting-up method and the trade-first method?
Thursday, March 12, 2009 at 4:35pm by Barbara

Numerical method - numerical integration
Evaluate the following integration: I(f) = integral sign from 0 to 20 of e^(-x) dx 1. Analytically 2. Rectangle method with h= 10,5,4,2,1. 3. Mid-point method with h= 10,5,4,2,1. 4. Trapezoidal method with h= 10,5,4,2,1. 5. Simpson's method with h= 10,5,4,2,1. 6. Using ...
Monday, November 1, 2010 at 9:34pm by Anonymous

Math
The method used to calulate depreciation for federal tax purposes is the ? Is it the declining balance method
Sunday, November 9, 2008 at 10:44am by Debbie

algebra
o Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? o What circumstances would cause you to use a different method?
Tuesday, January 26, 2010 at 7:41pm by lacey

Algebra
Systems of equations can be solved by graphing or by using substitution or elimination. What are the pros and cons of each method? Which method do you like best? Why? What circumstances would cause you to use a different method?
Tuesday, March 4, 2008 at 4:31am by Anonymous

Math
Estimate each quotient. Tell which method you used. Do I respond with by telling I used the method of rounding to solve? Ex. 195 divided by 4. Answer 200 divided 4 = 50. Method I used is rounding/estimating.
Thursday, August 23, 2012 at 5:33pm by Micaya

math elimination method
elimination method really confuses me. solve by elimination method 5r -3s = 17 3r + 5s =17 A. solution is ______ (ordered pair, integer or fraction) B. Infinitely many C. No Solution
Friday, July 9, 2010 at 12:40am by Lorri

Algebra
Solving system of linear equations by using the apropiate method name the method and the x,y coordinates 1)X=4y+8 2x-8y=-3 2)3x-7y=6 elimination method 2x+7y=4 (2,0) 3)5x-2y=12 elimination method 3x-2y=-2 (7,23/2) 4)9x-8y=42 elimination method 4x+8y=-16 (2,-3) 5)X=4y+8 ...
Monday, December 1, 2008 at 11:09pm by Chris

Math
Find the LCM for the given numbers by an appropriate method. 24, 54, and 27 Show your method.
Sunday, October 4, 2009 at 12:11pm by Anonymous

Alegbra
Ok so let me start over. System of equation can be solved by graphing, substitution or elmination method. I only have to choose one method and I was trying the elimination method is that how my problem seems to be?
Monday, February 14, 2011 at 8:12pm by Donna

Math 12
Look at the method used in the first of "Related questions" below. Apply the same method here.
Wednesday, January 5, 2011 at 5:31am by drwls

math
How can you explain why you chose a particular method, if we provide the method? This assignment is to get YOU to think about the processes involved. Good luck!
Wednesday, September 30, 2009 at 4:19pm by PsyDAG

math , help
can someone show me how to solve this: directions: pivot once as indicated in each simplex tableau. Read the solution from the result. the number that is highlighted is row 2 column 3 which is the 5 the matrix is a 4 X 8 under column one it reads as: x1/x2/x3/s1/s2/s3/z 4/2/3/...
Wednesday, June 13, 2007 at 12:10pm by jas

math:(
how do you compare the symbolic method for solving linear equations to the method of using a table? PLEASE HELP MY BUS COMES IN 30 MINUTES!!!
Friday, April 6, 2012 at 6:08am by malisa

Health
Which of the following are skin lesions? A. Wheal, Vesicle, Papilloma B. Impetigo, Herpes simplex, Tinea C. Contusion, Laceration, Abrasion D. Melanoma, Squamous cell carcinoma
Monday, March 14, 2011 at 1:24pm by Brianne

science
It is the same for having more than one method to accomplish any goal. If conditions for one method are unfavorable, you have another method that can be successful. I hope this helps. Thanks for asking.
Monday, November 3, 2008 at 7:25pm by PsyDAG

Culinary
What are 2 recipes for the radiation method? What are 2 recipes for the convection method? What are 2 recipes for the conduction method? What are 2 recipes for the microwave? What are 2 recipes for the radiation method? grilled chicken toast What are 2 recipes for the ...
Monday, October 16, 2006 at 7:43pm by Anonymous

LOCI method
The method of Loci or method of Place is perhaps the oldest mnemonic device. It was used by the Greeks in 500B.C. It is based on mentally positioning things-to-remember in a well-known room.
Sunday, February 24, 2008 at 11:05am by Jennifer

math
calculate the monthly finance charge for the credit card transaction. Assume that it takes 10 days for a payment to be received and recorded and that the month is 30 days long. ( round your answers to the nearest cent). $ 400 balance, 15%, $ 50 payment. A) previous balance ...
Sunday, March 3, 2013 at 5:36pm by Andrew

College Math II
Solve by any method. x(x + 1) = 12 I am not sure what method to use to show my work and figure out the answer. Can someone help me understand this problem. Thanks.
Saturday, November 21, 2009 at 11:50am by Lori

Math
you probably meant to type 2x^2+7xy-30y^2 or else it won't work the method most students appear to use these days is the method of decomposition of the middle term. In this method you multiply the first and last number coefficients ... 2*(-30) = -60 now look for two ...
Tuesday, October 7, 2008 at 4:36pm by Reiny

finite math
A company installs different POS computer systems. POS system A requires two hours to configure and one hour for assemble. POS B requires three hours to configure and one hour to assemble. POS C requires two hours to configure and two hours to assemble. The company has up to ...
Saturday, September 22, 2012 at 3:59pm by cheryl

Numerical Analysis
Using the bisection method, Newton’s method, and the secant method, find the largest positive root correct to three decimal places of x3 − 5x + 3 = 0. (All roots are in [−3,+3].)
Monday, February 21, 2011 at 12:27pm by Roy

Finite Math
Discuss the differences between the echelon method and the gauss-jordan method for solving matrix problems? What are the pros and cons of using a calculator or computer to do these calculations?
Sunday, December 13, 2009 at 1:02am by Jennifer

Lattice method/math
The lattice method originated from ancient India. Unlike the partial-products method which relies on your knowledge of place value, you can use the lattice method as long as you are familiar with your basic facts. The cells are called lattices. Basically you multiply the ...
Tuesday, September 19, 2006 at 8:25pm by Vee

Financial Management
The finance department of a large corporation has evaluated a possible capital project using the NPV method, the Payback Method, and the IRR method. The analysts are puzzled, since the NPV indicated rejection, but the IRR and Payback methods both indicated acceptance. Explain ...
Monday, November 12, 2012 at 2:48am by Anonymous

Operating research
There is also this example that describes in detail the use of the simplex tableau (by hand) for multiple constraints and variables. It looks complicated but you will find it mechanical once you have understood it (like everything else in maths). http://math.uww.edu/~mcfarlat/...
Friday, June 17, 2011 at 4:53am by MathMate

Calculus
y=(x^3-6x)^11 y' = 33(x^2-2)(x^3-6x)^10 y" = 132(8x^4-33x^2+30)(x^3-6x)^9 not sure what you mean by fully simplex for a derivative.
Monday, April 8, 2013 at 1:14am by Steve

BEH
As with any method, you need to be aware of your goals (as per Ms. Sue), how well the chosen method will help you reach this goal, the costs (time, effort and money) of using any particular method, and the resources available to you — or your hypothetical psychologist. I ...
Friday, August 8, 2008 at 6:54pm by PsyDAG

math substitution method
solve by using the substitution method. 5x-3y=-25 4x+34=y
Sunday, March 28, 2010 at 12:04pm by Shell

math substitution method
use the substitution method to solve 7x+5y=-26 x=28-6y
Sunday, March 28, 2010 at 12:04pm by KiKi

Math
Find the LCM for the given numbers by an appropriate method. 135, 56, and 150. Which method is the most appropriate?
Tuesday, October 20, 2009 at 12:58pm by Anonymous

How do you use the substitution method in math?
x + 6 / 7 = 6x + 78 / 49 My mind is a bit rusty and I can't remember how to use this method
Wednesday, November 28, 2007 at 11:33pm by Anonymous

math
Solve by substitution method 9x+6y=21-9x+y=35 What is the solution of the method?
Tuesday, June 16, 2009 at 12:20am by micheal

Lattice method/math
ok it is 329*4 wich equals 1,316 i guess used the lattice method i promise so might be.?? and is ihtt
Tuesday, September 19, 2006 at 8:25pm by Coolgirl2001

Lattice method/math
omg u ppl are dumb and retarted lattice method is EASY
Tuesday, September 19, 2006 at 8:25pm by Anonymous

Math
I explained this yesterday. You use the method of partial fractions, to rewrite 1/(q^2-v^2) as the sum of terms with (q+v)and (q-v) in the denominator. When you integrate those two separate terms, you get the difference of two log terms. Look up the method in your text or ...
Saturday, December 8, 2007 at 11:49pm by drwls

math
Method is a way of doing something. http://dictionary.reference.com/browse/method
Monday, May 23, 2011 at 3:48pm by Ms. Sue

PLEEEEEEASE HELP, EMERGENCY!!!!!
Here is a word problem dealing with The Simplex Method: Maximization, Minimization A dietitian is designing a daily diet that is to contain at least 60 units of protein, 40 units of carbs, and 120 units of fat. The diet is to consist of two types of foods. One serving of food ...
Wednesday, October 25, 2006 at 10:32pm by Dolores

Operations research
In the real or integer domain? If integer domain, have you done linear programming yet? If so, graphics solution or simplex?
Sunday, December 12, 2010 at 5:07pm by MathMate

Math
The law of sines is the way to do this. That is your method #2. Method #1 only applies to right triangles. You made some algebra errors, however. sin B = 0.4589 B = 27.3 degrees 180 - B - C = A , not what you wrote.
Saturday, May 24, 2008 at 4:26pm by drwls

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