Math Help

Math Help Matrix

admin — Mon, 15 Aug 2011 01:53:39 +0000

Question: Math Matrices (matrix) Problem? i have this question and ive been stuck on it for ever i just don’t understand it can someone help me out! Find the value of K K[ 3 , -1 ] = [ -3/4 , 1/4 ] –[ 5 , -4 ]—-[ -5/4 , 1 ] Answer: Bring the [...]

Math Help Matrix is a post from: Math Help

Math Homework Grading

admin — Tue, 09 Aug 2011 03:50:01 +0000

Question: Need help with these 6th grade math homework question? Lisa farted 4x more than twice the times Megan farted. If Megan farted 55 times, then how many times did Lisa fart? Answer: 4x=immaturity Improve your math grade! Math Homework Grading is a post from: Math Help Tags: education, math, math homework, math homework grading, [...]

Math Homework Grading is a post from: Math Help

Math Help Factoring Polynomials

admin — Sun, 07 Aug 2011 18:50:14 +0000

Question: Can someONE hELP ME ON A Couple of math questions.Factoring Polynomials? Divide. (3a^3 + 6a^2) divided by 3a 3a3 + 6a2 – 3a 3a3 + 6a2 + 3a a2 + 2a a2 + 6a2 5. Determine whether the polynomial is a perfect square and if it is, factor it. n2 – 6n + 9 [...]

Math Help Factoring Polynomials is a post from: Math Help

Math Homework Helper

admin — Tue, 02 Aug 2011 08:53:45 +0000

Question: where can i find math homework helpers? with units and length? Answer: if you are using a high school book they usually have websites in the book that can help you in math. Glencoe Algebra 1 – Math Homework Help – YourTeacher.com Math Homework Helper is a post from: Math Help Tags: education, games, [...]

Math Homework Helper is a post from: Math Help

Math Help Long Division

admin — Sun, 31 Jul 2011 14:50:40 +0000

Question: Math Help! Calculate using long division? I know how to do it but i keep getting the wrong answer, hopefully someone could show me how to do it and i can figure out where i’m going wrong. (3x^3 – 4x + 5) ÷ (x-2) Wow! thanks so much for writing it out for me [...]

Math Help Long Division is a post from: Math Help

Math Help With Fractions

admin — Fri, 29 Jul 2011 13:13:51 +0000

Question: Need help with this math/fractions problem please? Monica spent 7/11 hours listening to tapes of Beethoven and Brahms. She spent 1/4 listening to Beethoven. How many hours were spent listening to Brahms? Do I subtract the fractions? Answer: = 7/11 – 1/4(7/11) = (28 – 7)/44 = 21/44 Answer: 21/44 Fractions & Proportions : [...]

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Math Help Permutations

admin — Thu, 28 Jul 2011 15:08:25 +0000

Question: Please Help With Math permutations problem? 1. In how many different ways can 6 knights be seated in 6 chairs around a round table? 2. In how many different ways can 9 people be lined up in a row if 2 of them must stand next to each other? 3. The manager of a [...]

Math Help Permutations is a post from: Math Help

Math Homework Generator

admin — Mon, 25 Jul 2011 00:45:31 +0000

Question: Math Help, logarithm generator? For a homework problem, I’m supposed to make up a bunch of log equations. like log(b)x=a originally b^a=x So where can i find a generator to make more of log(b)x=a? Answer: If they all have to be based on the definition of log like your example then you can make [...]

Math Homework Generator is a post from: Math Help

Math Help Chat Free

admin — Thu, 21 Jul 2011 04:12:49 +0000

Question: Free………………? ….tutoring? Anywhere online? I am failing math, and need help. I like the chat room tutoring which is one on one but it costs too much. Is there any free online math tutoring or a low cost website? Thanks Answer: try having an interactive session at etuition4u.com. there u’ll get to talk to [...]

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How To Math Word Problems

admin — Mon, 18 Jul 2011 16:40:43 +0000

Question: How can i solve these 2 math word problems? 1. it takes Nana 12 days to type her thesis. a professional typist could type it in 8 days. How long would it take to type the thesis if both worked together? 2. One car travels 30 m.p.h faster than another. In the same time [...]

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Help With Math Websites

admin — Thu, 14 Jul 2011 08:35:41 +0000

Question: Quick Math Help? ? How do you graph Absolute Value functions off of a graph? Like, let’s use the coordinates (2, -5) just as an example. I also need to know how to do the same with a quadratic function (let’s use the same coordinates) and with a cubic function (same coordinates). Thank you [...]

Help With Math Websites is a post from: Math Help

Math Help Metric Conversions

admin — Thu, 14 Jul 2011 02:19:48 +0000

Question: Need Math Help Metric Conversion & rates Help? http://img13.imageshack.us/my.php?image=mathhelp20013.jpg If you can solve it, can you explain the steps of how you did it, and how you set the problem up. I’m just having a hard time figuring it out, any help is welcomed I Have to write it as an equation and round [...]

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Math Homework Online

admin — Thu, 07 Jul 2011 16:12:23 +0000

Question: Where would i find a place to help me with math (online for free)? I need help with my math homework, It is intergers (and i’m not very good at it) I was wondering if anyone new a free online tutor that i could find this late at night? Answer: You’re on the site [...]

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Math Help Precalculus

admin — Mon, 04 Jul 2011 21:16:46 +0000

Question: i need help with some math(PRECALCULUS) problems PLEASE!? 1.)Simplify: there is a square root sign and underneath it is all of this: 1+tan^2x 2.)Simplify: cos^2x/1-sinx 3.)Simplify: cos^2xtan^2x 4.)given tan x=2/3 and sec x= square root(on top only)13/3, find the other 4 trigonometric ratios. 5.)Verify: cos^3xsin^2x=(sin^2x-sin^4x)cosx Answer: Hi blonde. 1) √(1 + tan²x) Use a [...]

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Math Help Books

admin — Thu, 30 Jun 2011 03:12:54 +0000

Question: who was the famous actress that wrote math books? i just cant remember who she is and its driving me crazy!! plz help lol is it winnie cooper? Answer: Yes, Danica McKellar has written a book called “Math Doesn’t Suck” “This A student loves math, to the point where she shelved acting for it. [...]

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Math Help Homework

admin — Tue, 28 Jun 2011 10:40:33 +0000

Question: MATH HOMEWORK AND I NEED HELP? … its dividing polynomial and synthetic division? x+2/4x^3+5x^2-11x-9 _ x+1/x^4-3x^3-2x^2-3x-2 _ x-3/2x^4-3x^3-19x^2+46x-34 _ x-5/3x^3-9x^2-31x+5 _ x+3/3x^4+13x^3+12x^2+8x+15 _ x-4/5x^5-23x^4+14x^3-18x^2+20x+60 every _ its a different question please help sorry bout that there is no parenthese and the / is divide …sorry Answer: Did your keyboard lose its parentheses keys and [...]

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Math Help On Functions

admin — Sat, 25 Jun 2011 21:36:28 +0000

Question: Help With Math functions? If the function is x squared plus 1 then what will the line on a graph be shaped like? Answer: When x is -2 f(x) is 5 because (-2)^2 + 1 = 5 When x is -1 f(x) is 2 When x is 0 f(x) is 1 When x is [...]

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Math Help Elimination

admin — Fri, 24 Jun 2011 01:04:21 +0000

Question: Solving Linear System of equations by elimination HELP MATH 20 PURE? I need help on this question with full work. m/2 – n+3 /4 =2 3m/4 -n/5 = 5 I have to use the process of elimination. Answer: 2m-n= 11; 15m-4n= 100; m n 2 -1 11 15 -4 100 m n 1 -.5 [...]

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Math Help Variables

admin — Thu, 23 Jun 2011 22:14:40 +0000

Question: Math homework? variables!? Determine wheather the given pair of values is a solution set of the equation. Y=2x (2,4) …………………………………….. Y=X-2 (3,5) ……………………………………… Y – 2X = -6 (3,0)…………………………………… CAN YOU PLEASE HELP ME, these are the only threee im having problems with what would be the answer? Answer: I will do the first [...]

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How To Mathematica

admin — Thu, 23 Jun 2011 07:19:56 +0000

Question: How do I get the Euler gamma function in Mathematica? I thought it was EulerGamma (like MobiusMu), but if I put in “EulerGamma[7]” it just spits that back out to me. What am I doing wrong? Answer: The function you’re looking for is just Gamma[n], not EulerGamma, which refers to the Euler-Mascheroni constant. When [...]

How To Mathematica is a post from: Math Help