Sunday

March 29, 2015

March 29, 2015

Number of results: 5,068

**math**

4x-8y=5 4x-8=6 solve by the elimination method type an ordered pait, integer or fraction
*April 17, 2009 by Anonymous*

**Algebra**

How would you solve this matrices using the Gauss-jordan elimination method? {[-5, 8, 10]} {[5, 8, 4]} {[10, 8, 5]} {[5, 4, 8]}
*May 18, 2009 by Jesse*

**elementry math**

Find the LCM of the numbers 24 and 32 by using the prime factorization method.
*June 22, 2009 by thomas*

**Math**

Find the LCM for the given numbers by an appropriate method. 135, 56, and 150
*October 22, 2009 by Anonymous*

**Math**

Find the LCM for the given numbers by an appropriate method. 135, 56, and 150
*October 24, 2009 by Anonymous*

**5th grade - Social Studies **

What method of communication was used in the late 1800's?
*October 28, 2009 by Anonymous*

**physics **

If jon has a weight of 645N what is his mass? I have to do this using the GUESS METHOD
*October 28, 2009 by penny*

**basics and tools of floral design**

The most commonly used wiring method is?
*December 16, 2009 by jennifer*

**psychology**

What other disciplines can you envision making practical use of the scientific method?
*January 8, 2010 by lola*

**algebra**

32x+8=? Which algebric expression has the same value, explain method, please.. 4(x+2) 8(4x+1) 4(8x+1) 8(4x+8)
*January 12, 2010 by caroline*

**math**

0.05x+0.25y=11 0.15x+0.05y=12 solve using the elimination method
*March 13, 2010 by Kristen*

**math**

solve using the elimination method 0.05x+0.25y=11 0.15x+0.05y=12
*March 13, 2010 by Kristen*

**college**

Solve the inequality using a sign graph (test point method) x^3-x^2-4x+4<0
*March 17, 2010 by Sierra*

**math**

how to find a square root of given number?using basic method
*April 16, 2010 by vikash*

**Chem**

Can anyone show me how to balance: Ce+4 +H3AsO3 ==> Ce+3 + H3AsO4 using the half-reaction method?
*May 21, 2010 by Chris Pike*

**Chem**

Why can't the water displacement method be used to find the volume of all solids?
*September 22, 2010 by Renee*

**psych**

what does it mean to be empirical in the pursuit of knowledge? how dies this relate to the scientific method?
*September 26, 2010 by diana*

**Please Help**

The method used to calculate depreciation for federal income tax purposes is ?
*November 22, 2010 by Math Question*

**algebra**

Solve by the linear combination method (with or without multiplication). x + y = 50 0.05x + 0.06y = 2.8
*December 16, 2010 by geddy*

**research**

What is the most controllable method of increasing the precision of or narrowing the confidence interval
*January 27, 2011 by Anonymous*

**Bio**

what is another method for classifying bacteria? (other than shape or cell wall structure). thanks! :)
*March 2, 2011 by Josh*

**physic**

anyone can suggest a method to determine specific heat of non-volatile liquids?
*March 6, 2011 by yuss*

**Chemistry**

I need the name of the following compounds using the IUPAC method: O CH2CH3 O || | // / \/ \/ \ OH
*April 25, 2011 by Chris*

**apbio**

what method of dna sequencing would be used to sequence a recombinant plasmid?
*May 22, 2011 by april*

**statistics**

Why is it necessary to have more than one method for measuring central tendency?
*June 22, 2011 by Liz *

**calculus**

sketch the graph of the line defined by y 2 +4 using the dual-intercept method.
*September 15, 2011 by Anonymous*

**Math 116a Fraction**

Solve using the multiplacation method -2x>1/9 {x x } I have no clue how to do this?
*September 29, 2011 by Katie A*

**arithmetic**

To calculate a 15% tip on a $24 bill a customer adds $2.40 and half of $2.40, or $1.20, to get $3.60. Is this method valid? Why or why not?
*April 6, 2012 by Heather*

**Math**

By the method of the fractions partial determine the function f (t) of the following functions F (s). F(s)= s^2+7s+12/(s+2)(s+4)(s+6) F(s)= (s+3)(s+6)/s(s^2+10s+24) F(s)= 5(s+2)^2/s(s+1)^3 F(s)= s+6/s(s+1)^2 F(s)= 27/(s+1)^3(s+4)
*March 4, 2012 by SILVA*

**math**

Use breaking apart method to solve 5 times 5, I'm not sure what this means
*September 17, 2012 by Logan*

**math**

Please suggest me a easy shortcut method to factorise cubic equations .
*September 23, 2012 by J.Nandhini*

**understanding observation behavior**

Which of the following method depends on heavily on the observers memory.
*September 28, 2012 by James *

**alegbra 1**

Solve the following system of linear equation using any algebraic method. 2x+5y=3 X-3y=7
*October 31, 2012 by Janet*

**alegbra 1**

Solve the following system of linear equation using any algebraic method. 2x+5y=3 X-3y=7
*October 31, 2012 by Janet*

**alegbra 1**

Solve the following system of linear equation using any algebraic method. 2x+5y=3 X-3y=7
*October 31, 2012 by Janet*

**math**

If you know only the outside measurements for any retangle, can you find its area? How? why does this method work?
*December 14, 2012 by di*

**Math**

I need help solving this equation using the Factoring Completely method. X⁴-x³
*February 1, 2013 by Phil*

**math**

what method i need to use in solving arithmetic and geometric sequences and series?
*February 16, 2013 by luis*

**Math**

what is the point of intercept for 30x+50=25x+75 using the equal values method
*March 3, 2013 by Reece*

**Chemistry**

What method of purification is used to separate iodoethane from traces of hydrogen iodide? Thanks :)
*April 18, 2013 by Matt*

**Math**

Solve the following system of equations using the cross multiplication method,ax+by=a-b;bx-ay=a+b
*July 8, 2013 by Lavinia*

**PHYSICS**

How could you repair an electric fan that is not working properly? Apply scientific method.
*December 4, 2013 by ASAP*

**BIOLOGY**

How could you repair an electric fan that is not working properly? Apply the scientific method.
*December 7, 2013 by Angela*

**Biology**

How could you repair an electric fan that is not working properly? Apply Scientific Method.
*January 7, 2014 by Gela*

**Subsitution Method Grrr**

Please show me the steps and solve. 3x+5y=1025 x+5=275
*February 11, 2014 by andra *

**Science Mixture**

Could you use the filtration method to separate a sugar water solution? Why or why not?
*February 12, 2014 by Harmony Ann*

**Alegbra**

Solve the following systems of equations using the addition (elimination) method. -2x+3y=5 2x-y=1
*March 2, 2014 by Steveo*

**Alegbra**

Solve the following systems of equations using the addition (elimination) method. 5x+y=2 3x+y=1
*March 2, 2014 by Steveo*

**Alegbra**

Solve the following systems of equations using the addition (elimination) method. 5x=20+y 16=3y+4x
*March 2, 2014 by Steveo*

**math **

solve using any appropriate method 10x+y=278 10y+x=107
*August 10, 2014 by Keya *

**chemistry**

blance this equestion with partial balincing method:- Zn+HNo3(very dil)
*August 17, 2014 by sabin*

**College Algebra 1**

Using the factoring method, solve for the root: 10x^2-41x=-21
*August 23, 2014 by Kenny*

**College Algebra 1**

Using the factoring method, solve for the roots of quadratic equation 4x^2=16
*August 23, 2014 by James*

**Calculus-Newton Method Approximation**

1/ 3(x^3) + 1/2(x^2) + 1 = 0, x1 = −3 newtons way to the 4th decimal
*November 6, 2014 by Help*

**college-Financial Services(MBA)**

The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a down payment of 20 per cent of the investment cost. The hire-term is four years with quarterly payment in advance. The flat rate of interest is 13 per cent. The finance company would ...
*April 17, 2010 by Anonymous*

**banking and financial services management**

The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a down payment of 20 per cent of the investment cost. The hire-term is four years with quarterly payment in advance. The flat rate of interest is 13 per cent. The finance company would ...
*April 15, 2012 by kishor*

**Micro Economics**

Briefly explain the following: (a)Economic cost and accounting cost. (b)Free market economy and mixed economy. (c)Marginal utility theory and indifference curves analysis. Please note that we don't do students' homework for them. Once YOU have come up with a response to YOUR ...
*March 23, 2007 by Christine*

**program design**

Create the logic for a program that continuously prompts a user for a numeric value until the user enters 0. The application passes the value in turn to a method that computes the sum of all the whole numbers from 1 up to and including the entered number. Example if the number...
*November 24, 2014 by michelle bartels*

**Programming**

Here is the question that I need help to write the code for the following program in Visual Basic 2010. I am trying to write the code but it has a run time error. If your could helps me to write the code it would be greatly appreciated. Q. Write a program that calculates the ...
*May 18, 2011 by Solomon*

**psy - revise**

Psychotherapy is a method used to treat mental and emotional disorders. People that suffer from these disorders talk to a mental health professional about their concerns and other related issues through a series of scheduled sessions. This method can also be referred to as ...
*May 29, 2008 by rose - Ms. Sue*

**Math Help**

This is a substitution equation. Would that change the steps that you did? Y=3x+1 Y=5x-3 Answer says x=-2 and y=7 Please explain steps. Thanks math help - MathMate, Monday, April 23, 2012 at 10:25pm Y=3x+1 ...(1) Y=5x-3 ...(2) By comparison of (1) and (2), we conclude that 3x+...
*April 23, 2012 by TO: Mathmate*

**statistics**

Use the method specified to perform the hypothesis test for the population mean µ. The highest acceptable level of pesticide found in quail has been limited to 0.35 parts per million (ppm). A hunting organization measured the level of the pesticide found in quail harvested ...
*April 13, 2010 by looking for someone to varify my work please*

**MBA Executive : Banking & Finance**

The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a down payment of 20 per cent of the investment cost. The hire-term is four years with quarterly payment in advance. The flat rate of interest is 13 per cent. The finance company would ...
*April 9, 2011 by sushma*

**MBA FINANCE**

1. The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a down Payment of 20 per cent of the investment cost. The hire-term is four years with quarterly payment in advance. The flat rate of interest is 13 per cent. The finance company would ...
*July 8, 2013 by MBA FINANCE*

**MBA FINANCE**

1. The Hypothetical Finance Ltd has structured a hire-purchase deal. The required to make a down Payment of 20 per cent of the investment cost. The hire-term is four years with quarterly payment in advance. The flat rate of interest is 13 per cent. The finance company would ...
*July 8, 2013 by MBA FINANCE*

**algebra**

Show how you would solve by Substitution: 2x + y = 0 x – 3y = -7 Show how you would solve by Elimination: 3x + 4y = 1 5x – 3y = 21
*March 26, 2015 by jay*

**Finance**

Nancy Tai recently opened a revolving charge account with Mastercard. Her limit is $1000, but she has not charge that much since opening the account. Nancy hasn't had the time to review her monthly statements as promptly as she should, but over the upcoming weekend,she plans ...
*August 16, 2008 by Ovadiel*

**Chemistry**

How would you purify decanoic acid contaminated with biphenyl? what method and solvent.Please help me
*November 11, 2007 by SK*

**PreCalc**

Solve the system by the addition method -10x^2 + 10y^2-320=0 30x^2 + 6y^2 - 336 = 0
*December 11, 2007 by LT*

**Math 116 algebra please check**

Solve by the elimination method 3r-7s=-28 7r+3s=70 What is the solution of the system r=7 and s=7
*July 16, 2008 by jay jay*

**Math**

Find all real or imaginary solutions to each equation. Use the method of your choice. 3y² + 4v – 1 = 0
*July 30, 2008 by Marilyn*

**math**

solve each of the following equations by the square root method and show all your work
*September 7, 2008 by Carlos*

**math**

A straight line with slope 5 contians the points (1,2) and (3,K). find the value of K. do we use this method: y2-y/ x2-x
*March 15, 2009 by Anonymous*

**geology (science)**

what method is used to determine the age of a rock formation like a bluff?
*April 26, 2009 by scooby9132002*

**math**

3r – 2s = 0 2r + 3s = 13 I know that it is m= yx+b I got that much but I don’t know where to go from here. Use the elimination method to find the solution system.
*June 9, 2009 by janay1978*

**science**

which research method should be used to gather data on the pathological liars and their spouses
*July 6, 2009 by marie*

**algebra**

Find all real or imaginary solutions to equation. Use the method of your choice. 3v^2+4u-1=0
*July 20, 2009 by Jessica*

**SCIENCE **

A METHOD OF SENDING ENERGY WAVES FROM A SATELLITE TO AN AREA OF EARTH BEING OBSERVED IS?
*September 21, 2009 by EIMEE*

**Math**

Find the prime factorization of 198, and write it in exponent form. Show your method.
*October 4, 2009 by Anonymous*

**Algebra 2 URGENT **

Solve the problem using the "z" method. Please Show All Work! u^4+6=-5u^2
*November 18, 2009 by Trisan*

**chemistry**

describe a method to determine if a solution is made of kci or C6 h12 o6 without tasting it
*April 13, 2010 by Anonymous*

**English**

One possible method to begin an essay is A. to paraphrase B. to meditate C. to ask a question B, right? Thanks.
*July 8, 2010 by Zack*

**Algebra**

Solve the system of equations by an algebraic method. Leave answer in exact form. 4x² - 7y² = 21 x² + 2y² = 99
*September 24, 2010 by Neil*

**math**

find x x-5/x-2 = x-9/x-7 Method (x-5)(x-7) = (x-9)(x-2) x^2-12x+35 = x^2-11x-18 I get stuck here help would be must appreciated
*October 26, 2010 by peter*

**Calculus**

Use Newton's Method with the function f(x)=x^2-2 and initial value Xo=2 to calculate x1,x2,x3. I have no idea how to do this
*October 27, 2010 by Don*

**Global History **

How has the scientific method impact our understanding of the world and the way we study it?
*November 2, 2010 by karla*

**college**

Can someone give me an example of a situation where "Scientific method" of psychology would be used.
*November 26, 2010 by University of Phoenix*

**math(algebra 1)**

i dont get these please help me: use the subtitution method to solve the linear system 1)3x+y=0 x-y=4 2)y=-3x-1 x-3y=3 3)3x-y=9 2x+y=6 4)x-2y=0 3x+y=0 Thank you!!:)
*January 18, 2011 by please help!!!*

**Calculus **

Find the integral of x/ (x^4+x^2+1) from 2 to 3. I was going to integrate using the method for partial fractions but I can't factor x^4+x^2+1.
*January 22, 2011 by Rachel*

**algebra**

decide whether each trinomial is a perfect square. if so, factor it. x^2 - 4x + 4 how do i solve this?? i don't understand the method..
*January 27, 2011 by brooke*

**BIOCHEMISTRY**

WHAT METHOD CAN BE USED TO PREPARE 0.2M POTASSIUM PHOSPHATE BUFFER USING KH2PO4 AND KOH?
*February 28, 2011 by MODI*

**math**

Please give me the technique (short method) in this question... How many 4-digit numbers are multiples of 9?
*January 23, 2013 by HELP HELP HELP MNHS*

**Calculus I**

Using Newton's Method, determine the first approximation to the solution of: e^(4x)= 10-2x starting with x=0 what is x1= ??? P.S. ( the 1 is a subscript )
*April 8, 2011 by Matthew*

**psychology**

Case study method to investigate a mother's experience in raising a child with autism
*April 20, 2011 by Jean*

**Chemistry**

I need the name of the following compounds using the IUPAC method: NH2 CH2 | | Br\/ \/\/
*April 25, 2011 by Chris*

**math**

Solve the following system of linear equations using the matrix inverse method 3x + 2y = 7 4x + 3y =10
*May 31, 2011 by MATRIX*

**statistics**

give an example of an article that shows the chi-square assumption method of ststistics
*July 3, 2011 by jonja*

**biology**

i need an article that can explain the scientific method to create hypothesis or designing an expermient
*July 26, 2011 by denise*

**Science**

What are the three different ways that heat can be transferred from one object to another Explain each method
*September 27, 2011 by Shion*

**Calculus 1**

Use Newton's method to approximate the root of the equation x^3+x+2=0 with initial guess x1=-1 gives:
*October 31, 2011 by Olivia*

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