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1979

+2353

reverse simplex method

I had an exam yesterday of the class 'introduction to operations research' and one of the questions was the following;
Knipsel21.PNG
Now I don't know whether there is anyone at this forum with knowledge of the simplex method, but I'm still wondering read more ..

I like Serena ●●●

reinout-g Apr 5, 2014

1240

+1313

Calculus Derivatives and tangent equations

Online test questions, you don't have to give me the answer as I do want to learn the process and be able to do it, but I suspect that the way the test is set up, that investigation and getting help is part of the process to encourage learning of difficult read more ..

Melody ●●●●●●

Stu Apr 5, 2014

658

percents

during a sale at a shoe store all shoes were 25%off the original price.which statement best describes the functional realationship between the sale price of a pair of shoes and the original price?

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Guest Apr 5, 2014

Apr 4, 2014

824

math

How do I get 9+4*(8*8-30)

DragonSlayer554 ●●●

Guest Apr 4, 2014

1654

+1313

find tangent and perpendicular equation at the x axis for...

see image attached
http://snag.gy/Rd9Td.jpg

Melody ●●●●●

Stu Apr 4, 2014

762

Baby giraffe math

A 8 ft tall baby giraffe standing next to a globe casts a 4 ft shadow. If the globe casts a shadow that is 1 ft long, then how tall is it?

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Guest Apr 4, 2014

Apr 3, 2014

591

triangles

How do I solve cosB=.375?

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Guest Apr 3, 2014

500

Probability

I have a 25% chance to succesfully finish a task. What is the chance of it failing 9 times in a row?

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Guest Apr 3, 2014

893

formula to convert Engine RPM into MPH in different gears..

Ask a Math Question!
Formula to convert engine RPM in to MPH in different gears?

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Guest Apr 3, 2014

973

LEAST common multiple

least common multiple of 9and 6

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Guest Apr 3, 2014

718

geomitry, graphs

are the lines (3,4)-(7,7)AB and (0,0)-(-6,8) parallel, perpendicular, or neather?

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Guest Apr 3, 2014

808

Exponents equivalent

What is equivalent to 50(1/2)^t-2/5

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Guest Apr 3, 2014

917

+118609

Derivatives

140403 garage door derivative.JPG

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Melody Apr 3, 2014

918

+1313

Qubic function and tangent at f = (x,y)

Hi, test question here, (with numbers). I'm after the basic concept and methods of nx 3-nx 2+c, I figure that y=mx+c is required but not sure how to get that even when I plug in the value for x1 for example.

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Stu Apr 3, 2014

696

+1313

Title your question, there is no reason not to!!

[size=150] GUYS AND GALS PUT A TITLE ON YOUR WORK TO HELP OTHERS AND CUT DOWN THE NEED FOR ANSWERING THE SAME QUESTIONS,
THIS IS A RESOURCE! MAKE IT AN APPROPRIATE TITLE.
MATH, or HELP, or PHYSICS, or SUCKIT is not appropriate or helpful!![/size] read more ..

Stu ●●

Stu Apr 3, 2014

1025

Exponential Functions

If $2000 is invested at an interest rate of 6.5% per year, compounded daily, find the value of the investment after the given number of years. (Round your answers to the nearest cent.)

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Guest Apr 3, 2014

607

algabra 2

(c^5a/c^4a)^1

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Guest Apr 3, 2014

821

math homework

what is the prime factorization for 180

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Guest Apr 3, 2014

833

what happens when an unstoppable force meets an immovable object?

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Guest Apr 3, 2014

Apr 2, 2014

648

math

what is 468.72÷93

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Guest Apr 2, 2014

762

math

what is 93÷468.72

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Guest Apr 2, 2014

773

math

what numbers multiply to get negative 112 but add to get positive 24

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Guest Apr 2, 2014

676

algebra

Anthony is driving at a constant speed of 47.5 miles per hour. About how many hours will it take him to drive 247 miles?

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shelby_lynn_ Apr 2, 2014

468

math

:arrow7*568878*97897-7867+6

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Guest Apr 2, 2014

800

how can calculate the surface of the sun?

how can i calculate the surface of the sun?

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Guest Apr 2, 2014

All Questions ⁺⁰230590 Questions

reverse simplex method

Calculus Derivatives and tangent equations

percents

math

find tangent and perpendicular equation at the x axis for...

Baby giraffe math

triangles

Probability

formula to convert Engine RPM into MPH in different gears..

LEAST common multiple

geomitry, graphs

Exponents equivalent

Derivatives

Qubic function and tangent at f = (x,y)

Title your question, there is no reason not to!!

Exponential Functions

algabra 2

math homework

what happens when an unstoppable force meets an immovable object?

math

math

math

algebra

math

how can calculate the surface of the sun?

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