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Mathematics 9 Online
OpenStudy (j-cross18):

Who needs help with math????

OpenStudy (anonymous):

MEE

OpenStudy (lncognlto):

Me

OpenStudy (anonymous):

Me! I need help please

OpenStudy (j-cross18):

Ok what is your question???

OpenStudy (anonymous):

Zoya has to earn at least $300 to meet her fundraising goal. She has only 100 bracelets that she plans to sell at $5 each. Which inequality shows the number of bracelets, x, Zoya can sell to meet her goal? 60 < x < 100 60 < x < 300 100 < x < 300 20 < x < 100

OpenStudy (lncognlto):

My question is about the iterative formula...

OpenStudy (j-cross18):

ok @lonelyflowers ummm D I think...

OpenStudy (lncognlto):

Here is the question: I'm having a problem with part two of question 4.

OpenStudy (anonymous):

-10b-7=9

OpenStudy (anonymous):

ok thank you do you mind helping me with 2 more? @J-Cross18

OpenStudy (anonymous):

To open these doors, you must speak three functions in standard form. One function, f(x), with two real rational solutions. One function, g(x), with two real irrational solutions. One function, h(x), with two complex solutions.

OpenStudy (j-cross18):

Wow question 4 is hard ummm,.... Yeah I do not know sorry

OpenStudy (lncognlto):

It's cool, thanks. xD

OpenStudy (j-cross18):

@wow102 umm solve for b like a regular algebraic equation

OpenStudy (freethinker):

What is the sum of all of the distinct prime factors of 25^3 − 27^2?

OpenStudy (j-cross18):

@Loser66 yeah go ahead

OpenStudy (j-cross18):

Oh Snap I am actually just learning that you @Loser66 idk sorry :(

OpenStudy (j-cross18):

@lonelyflowers what is your question???

OpenStudy (j-cross18):

Umm.... is there a formula that you are supposed to use and is this multiple chioce

OpenStudy (anonymous):

@J-Cross18 help?

OpenStudy (anonymous):

its about completing the square.. @J-Cross18

OpenStudy (freethinker):

this has been a waste of everyone's time. he doesn't know anything at all….

OpenStudy (j-cross18):

@lonelyflowers A

OpenStudy (j-cross18):

Umm...@freethinker do you know any of this???

OpenStudy (anonymous):

What is the probability that a randomly thrown dart hits a blue or yellow region, given that it hits the square board? The radii of the circles are 1, 1.5, 2, 2.5, and 3 feet, respectively, and the square board has a side length of 10 feet.

OpenStudy (j-cross18):

IS that multiple choice @maxcruz ??

OpenStudy (anonymous):

Ok one last question? @J-Cross18 And thanks!

OpenStudy (j-cross18):

@lonelyflowers I want to say A but I am not sure???

OpenStudy (austinl):

I definitely need help... lots of help... Prove 2+2=5 using the Robins Lemma proof.

OpenStudy (anonymous):

yes @J-Cross18

OpenStudy (j-cross18):

@austinL 2+2 = 2+2+0 correct? right. Now according to Robins Lemma proof Let x be a non-zero number, and set y=x. Thus: x = y x^2 = xy x^2-y^2 = xy-y^2 (x+y)(x-y) = y(x-y) x+y = y 2y = y 2 = 1 1 = 0 Now since 2+2 = 2+2+0 and we apply the lemma proof so that 0 = 1, 2+2+0 = 2+2+1 =5 THEREFORE 2+2 = 5

OpenStudy (j-cross18):

@maxcruz so whats the choices you have???

OpenStudy (austinl):

We have just proved that you can use copy and paste.

OpenStudy (anonymous):

A. 0.1963 B. 0.21 C. 0.2826 D. 0.3125

OpenStudy (j-cross18):

What? @austinL

OpenStudy (austinl):

You copied that from Yahoo! Answers.

OpenStudy (j-cross18):

Because That is my answer lol im lhvinny lol

OpenStudy (anonymous):

@J-Cross18 A. 0.1963 B. 0.21 C. 0.2826 D. 0.3125

OpenStudy (j-cross18):

Ummm... B I think lol

OpenStudy (anonymous):

yu were wrong but thanks anyways dude ! keep up the good work

OpenStudy (j-cross18):

Ooops sorry bro... :(

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