Monday
January 26, 2015

Posts by LILY


Total # Posts: 1,184

Pre Algebra
But the problem is about adding and subtracting polynomials... This is what I did... 2x+3+3x+1 =2x+3x+3+1 =5x+4 and 9x+11-5x+4 =9x-5x+11+4 =4x+15 but then, if I add both 5x+4+4x+15 =9x+19...
June 11, 2008

Pre Algebra
the problem is that I have to find the length of x. Here's what they say: Find the missing length, when the perimeter is 9x+11 then here are the length that are given on the shape: 2x+3 and 3x+1 How could I solve this?
June 11, 2008

Pre Algebra
Would 2x(4x+3) be equal to 8x^2+6x ?
June 11, 2008

Pre Algebra
Yes but the only thing is that I then have to graph it as a function...
June 11, 2008

Pre Algebra
what would 2/3 be as a decimal?
June 11, 2008

Pre Algebra
what would 6(1/3) be equal to? I'm currently doing Exponential Growth and Decay, but I don't quite understand how to do this one.... The problem is y=6(1/3) exponent x and it goes from exponent 1-5... if the exponent is 2, then 6(1/3) exponent 2 would be equal to ....
June 11, 2008

English
I would describe it more, or go into further details.
June 11, 2008

pre algebra
What would 1/3 be equal to as a decimal? Would it be .3?
June 11, 2008

pre-algebra
Ok, so this is about absolute value function and I was wondering in this: y= 2|2| +1 would you multiply the 2s?
June 10, 2008

pre algebra
How do you multiply binomials?
June 10, 2008

Pre Algebra
yes :)
June 10, 2008

Pre Algebra
how do I simplify this?: x(x exponent2 + 2x + 4)
June 10, 2008

Math
N = 50 + 50y ?
June 6, 2008

Math
x2 = 7x + 8?
June 6, 2008

Math
y = x2+6x -2?
June 6, 2008

Math
x + 6y = -4 3x - 4y = 10
June 6, 2008

Pre Algebra
never mind, I found out
June 6, 2008

Pre Algebra
I do not understand what a Monomial, binomial and a trinomial is? How do you know?
June 6, 2008

Pre Algebra
how do you make a decimal into a fraction?
June 6, 2008

Pre Algebra
thank you :)
June 6, 2008

Pre Algebra
Im currently learning Exponential Growth and Decay and there is one problem that I don't understand... From this: 30/9, how do they get to this result: 3 1/3 ?
June 6, 2008

Pre Algebra
ohh, alright, I got it now :) thank you!
June 5, 2008

Pre Algebra
so divide 1 by 5? but when I divide, I get 0.20, woudl that be equal to 1/5 as a fraction then?
June 5, 2008

Pre Algebra
What is the comment ratio for this?: 5, 1, 1/5, 1/25?
June 5, 2008

basic math
does it say to round it to the tenth place?
June 5, 2008

Pre Algebra
nevermind, I found out =]
June 5, 2008

Pre Algebra
I don't understand by what they subtract... I'm learning Arithmetic Sequences and here's the sequence: -6, -4 2/3, -3 1/3, -2 By what do they add here?
June 5, 2008

Candide
What is the candide about? (this is by Voltaire).
May 30, 2008

Voltaire
Why was Voltaire interested in the philosophy of John Locke and the ideas of Sir Isaac Newton?
May 30, 2008

Science and acrostic poems
Safety Caustic substances Investigation Expirement Nature Cause and effect Earth
May 27, 2008

Pre-Algebra
never mind, I found out myself =]
May 23, 2008

Pre-Algebra
it's called the Theoretical Probability... Can anyone help???
May 23, 2008

Pre-Algebra
Hi, Well, I have a test tomorrow and I was hoping thats someone could maybe help me? I don't understand probability... Here's a question I don't understand: Find the probability of tossing three coins and getting only two tails. Can anyone help?
May 23, 2008

Pre Algebra
I don't understand "Using Graphs to Persuade". Does anyone know of somewhere where they explain how to do it, or someone on here to explain? Thanks!
May 20, 2008

Pre Algebra
thank you!
May 20, 2008

Pre Algebra
Please help! This is due tomorrow... I don't understand how "Counting Outcomes and Theoretical Probability" works! There's a question that says: You toss two coins. Find P (one head and one tail). Please help!
May 20, 2008

Literature
Hi, I just have a question about a confusing question to me in a poem that I have to answer... The poem is Annabel Lee. Here's the question they are asking: What was the effect of the repeated rhymes? I can't find an answer to the question?
May 16, 2008

photoshop
Does anyone know of a place where I can learn manipulations? I already know how to, but I want to improve my skills :) Let me know.
May 16, 2008

Literature
ok, thanks!
May 16, 2008

Literature
I don't quite get what they mean by senses... Here is their question, it's based on a poem named 'The Village Blacksmith'. You can experience a poem more fully if you use your senses. What sense is the blacksmith using in lines 28 and 29? The lines: 28] He ...
May 16, 2008

Chemistry
From the Standard Potential Table in your general chemistry textbook: Which reaction has been chosen as the 'standard' against which every other reaction is measured? A. 2H+ + 2e– ==> H2 B. O2 + 4H+ + 4e– ==> 2H2O C. F2 + 2e– ==> 2F– D. Li...
April 21, 2008

chemistry
The reduction potentials for the species involved in an electrochemical cell are as follows: M+ + e– ==> M is 0.10 V J+ + e– ==> J is 0.30 V. All solutions are 1.00 M and J+/J is connected to M+/M. 1. What is Ecell (in V)? 2. Which species is easier to oxidize...
April 21, 2008

Chemistry
From the Standard Potential Table in your general chemistry textbook: Half-reactions are written as _________ reactions with charge and mass balanced. Among the ions, Cd2+Pb2+ & Ca2+ ,__________ has the greatest ability to reduce to its neutral metal. (Use ^ for superscripting...
April 21, 2008

Algebra 2
Can someone check my answers for the following questions? Thank you. 1)which is the equation of an ellipse with center (-4,2) and a horizontal major axis?
April 6, 2008

science
thank you
April 6, 2008

science
What is the difference between ambient air quality standards and absolute emission standards?
April 6, 2008

History
Can someone give me at least one good evidence to back up my supporting argument for the women's rights movement... supporting argument: the women's suffrage movement
April 2, 2008

math: probability
how do you do probability in decimals
March 27, 2008

grammer
Yeah, I see your point. Actually, I think only one of the houses is the office. So, I don't know, I'll ask him to claify. Thanks guys!
March 27, 2008

grammer
I don't know, my dad wrote it. I'm trying to fix his grammer. Thanks though.
March 27, 2008

grammer
Okay, there's more to the sentence? These houses are a blend of commerical and residential units that SERVE(S?) as the office as well. Should it be SERVE or SERVES?
March 27, 2008

grammer
Would you use the word IS or ARE in the following sentence?: These houses IS/ARE a blend of commerical and residential units. Thanks.
March 27, 2008

History
The following are possible supporting arguments for my research paper on the success of the women's rights movement. Can someone make sure it looks okay bc i also have to do an outline for it. -women's suffrage movement(won the right to vote) -working conditions for ...
March 25, 2008

Science
The key is static friction, a frictional force that prevents two surfaces from sliding over one another. In this case, as you open the door, static friction caused by the ground essentially keeps you "anchored" and the door's force has no effect on you.
March 24, 2008

pre algebra
oh ok, thanks.
March 21, 2008

pre algebra
Is this how I would multiply? like if you have a whole number 3and 1/2yd multiplied by 4yd. Would I first multiply the 4x3 = 12 and 1/2? or no?
March 21, 2008

Pre Algebra
Ok, thanks :D
March 21, 2008

Pre Algebra
How can I find the area of the shape when it has three units? Heres how it looks: Thanks to who helps :)
March 21, 2008

Pre Algebra
What does the -y- mean? here: 9y cm or 5y cm This is for finding the area.
March 20, 2008

Pre Algebra
So 1yd would be equal to 3ft?
March 20, 2008

Pre Algebra
oh ok, thank you very much! Also, when finding the area of a shape, the formula is A= bh. But my question is, when you have two different units like w=2ft and h=2yd, which one do I have to choose? Just any of the two?
March 20, 2008

Pre Algebra
Thank you so much. I have another question :) In my Pre Algebra book, I have a question like this: Draw a line from one vertex to a point on another side to create a triangle. Cut along the line. What do they exactly mean by 'cut along the line'?
March 20, 2008

Pre Algebra
how about a rectangle?
March 20, 2008

Pre Algebra
How can I find the area of a square?
March 20, 2008

American History
I am writing a research paper on the women's rights movement. I have to discuss whether it was a success or failure and support my answer with detail. I did some research and I believe that the women's rights movement was a success because women today are now able to ...
March 18, 2008

american history
I am writing a research paper on the women's rights movement. I have to discuss whether it was a success or failure and support my answer with detail. I believe that in some ways it was a success and failure because even though women throughout the years has gain some ...
March 18, 2008

English3
Can anyone help me with the introduction for an essay that I am writing. It's on what is the theme of Sonnet XXX by Edna St. Vincent Millay?..."Love is not all: it is not meat nor drink". I'm also having trouble coming up with a good body paragraph.
March 16, 2008

science
Does warm air or cool air have high pressure? thanks
March 16, 2008

Chem Urgent!
I need help in balancing equation for NO2 + O2 -> NO + O3 Please help...
March 15, 2008

writing
What steps in the research process do you find most valuable? What are the benefits of conducting research and analyzing sources? How will you utilize research techniques in the future?
March 12, 2008

English 3
What is the mood and theme of "Love is not all, it is not meat nor drink," by Edna St.Vincent Millay
March 8, 2008

math
What percentage of 2.58*10^12 is 7.7*10^9? Thanks!
March 8, 2008

JOBS
Does a salesperson use line graphs to show their sales in.. 6 months?
March 6, 2008

Pre Algebra
Thank you :]
March 3, 2008

Pre Algebra
How do you find the radius of a circle?
March 3, 2008

statistics
Suppose that a researcher normally uses an alpha level of .01 for hypothesis test, but this time uses an alpha level of .05. What does this change in the alpha level do to the amount of power? What does it do to the risk of a Type I error?
February 29, 2008

statistics
Can someone please explain to me the procedures for getting an answer to the questions. Step by step would be great since I'm very confused. I know it's probably simple. * Numerous studies have demonstrated that listening to music while studying can improve memory. To ...
February 28, 2008

algebra 1
Got a test tomorrow... Say you have a system of equations (linear), that you can solve using substitution, graphing, or elimination. Without solving the equations, can you tell if there is one solution, many solutions, or no solution?
February 27, 2008

PHYSICS
Two planes fly from toronto to philadelphia. Plane a flies via pittsburgh whereas passenger on plane B have a direct flight. Pittsburgh is 350km due south of Toronto and 390km due west of Philadelphia. The airspeed of both planes is 400km/h and a steady wind is blowing from ...
February 27, 2008

Thoreau
Thoreau is not a conformist though. It seems to me that he is saying that he would like to be a conformist like everyone else because it is easy, but he knows it is wrong and thus choses to be a nonconformist. Why did you say a conformist means to be someone who lives in ...
February 24, 2008

Thoreau
Okay, thanks. One more quote please? "I seek rather, I may say, even an excuse for conforming to the laws of the land. I am but too ready to conform to them."
February 24, 2008

Thoreau
Can someone please help better explain this quote to me by Thoreau? "Truth is always in harmony iwth herself, and is not concerned chiefly to reveal the justice that may consist with wrong-doing."
February 24, 2008

world history
it never seems to work very well thanks anyways
February 22, 2008

world history
I looked there already
February 22, 2008

world history
What did Mussolini's propaganda consist of? Why was it so effective?
February 22, 2008

music
How did the media's representation of commercial music change during the years 1971-1989 compared to the 1960's? What caused this change?
February 22, 2008

Math
If you wanted to put 36, 34, 26, and 4 percent into a circle graph, how many degrees would each angle for each percent be?
February 19, 2008

Probability
What is the probability of spinning a number greater than 5 OR less than 3 on this spinner? This problem has a picture of a spinner with 8 sections divided equally. The sections are labeled: 1,2,3,4,5,6,7,8.
February 18, 2008

American History
I am writing a research paper on President Abraham Lincoln I have to describe reasons why he was such an influential leader. I need at least 3-4 main ideas to work with on this paper and so far I only came up with one..he ended slavery...any suggestions?
February 18, 2008

Mathhhh
never mind! Someone already helped me. :]
February 18, 2008

Mathhhh
Let's do this again: is 14/3 a rational number even though the calculator says .666666666667? Please answer all questions, thank you.
February 18, 2008

math :] 2
thank you so muchhhhhhhh. =]
February 18, 2008

math :] 2
I meant rational, so sorry.
February 18, 2008

math :] 2
So is it a national number or what?
February 18, 2008

math :] 2
Is 14/3 a rational number? I think so... but I'm confused because if you divide 14 by 3 then the decimal part is .66666666666666666666667. Is that considered a repeating decimal? If it is, then it's a rational number. I'm just doubting because of the 7 at the end. ...
February 18, 2008

Nutrition
sushi :] Just kidding. Well, they also put is as spa treatments. There is a very helpful web in google. Just type: avacado nutrients. Pick a website.
February 18, 2008

math :]
Is 14/3 a rational number or a irrational number?
February 18, 2008

psychology
how can motivation affect behavior? what are some examples?
February 3, 2008

american history
why did the duel between burr and hamilton take place?
January 10, 2008

POLITICS!!!!!!
Thank you so very much!!!!! This answer has really helped me with my homework. I really like this website, I feel that it really helps students in need! Thank you for your support!
January 2, 2008

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