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Posts posted by JustStuit
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Using [math]
x + y = 100
[/math] and [math]
xy = 2400
[/math] set one equal to y or x (I'll choose first one for y) and you get [math]
y = 100 -x
[/math] then plug that into second to get [math]
y (100-y) = 2400
[/math]. Using quadratic [math]
(100 +/- (10000-4(1)(2400))^(1/2))/2
[/math] to get [math]
40 or 60
[/math] then plug those into first to get [math]
x = 100-40
[/math] or [math]
x = 100-60
[/math] which is also 60 or 40
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Dating
in The Lounge
Depending on how old you are, both sides usually know that the relationship will not last. They still take part for the fun and enjoyment in it. Just relax.
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What do you mean when you say we imprison a good fraction of Americans? And I hope the next part is a joke...
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I'll keep this in mind if I ever have to buy a gift
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I have got the Chaos book by Gleik and Schrodinger's Cat, and I have a report to write in physics on a book. Which book should I pick? ie if you read them which would you recommend more.
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I guess I wasn't lied too...for once
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lol, I never thought of that. Silly me
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I tried factoring on my trusty 89 and got a nonsense answer so I'm pretty sure it can't be. It's been pretty good about factoring.
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Oh didn't see post but that confirms it i guess.
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Oh and by the way do any of the cat scans or MRI's use a magnetic field at all? I thought they did. I think we would know because they would report incidences of hallucenations.
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There are many claims that magnets induce blood flow and heal the body but no respectable sources have proved this (as far as I know.) Also, I don't see what the electromagnetic force would do to the body. It guess could affect iron in the blood or electromagnetic pulses in the brain but I don't see how this would make hallucenations.
After looking for a whileI couldn't find many articles but I found this one
http://www.research.fsu.edu/researchr/issue2001/mice.html
I do not know how reputable a source it is but I will put it out there.
This one talks about the effect of magnets on rats. It says nothing about hallucenations, but then again they used rats so it would be hard to tell. But they subjected them to high levels of elctromagnetism which I doubt could be reproduced with simple magnets. It would need a powerful soure to induce it. So I will say that ordinary magnets will have no or very little effect.
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I heard that they actually had it in it but I'm not sure.
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I am halfway throught he seventh book so no ending spoilers please
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I don't think the magnets would have any effect whatsoever.
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Dating
in The Lounge
Just try to relax - overanalyzing will lead to nothing (I know this from experience when I liked persons)
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starts devising more ways to crash a computer, hoping to slow them with infinite loops but
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and thats when the koalas came....they are evil - the route of all evil and they started to eat everyone in site but
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When Bill Gates again woke up and
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Realized that the end of the spork contained a laser capable of cutting through metal bars. Hence I..
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This tool looked like a regular fork, but on closer inspection
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ok thanks, I do have some background knowledge.
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Yea I've been surviving lately by hoping for better and trying to ignore other problems I can't control like the relationship things which suck
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I was interested in reading Schrodinger's Cat but the bookstores do not have it. One however had Schrodinger's Kittens. It is a sequel but do you need to read cat first? I may just order it on amazon or something.
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I'm not saying people are often tormented or tormenting but coming from a high school, I can say there is some. I don't know about just average life but people should not be ignorant or one-sided.
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How to do it algerbically?
in Mathematics
Posted
Excuse my latex I'm not too good at it