Science & Mathematics - 25 November 2006

At what points does the line 4x + 12 = 3y cross the x and y axes?

2006-11-25 10:14:34 · 6 answers · asked by Anonymous in Mathematics

Find the midpoint of (5,7) and (-3,9)

2006-11-25 10:12:25 · 2 answers · asked by Anonymous in Mathematics

2006-11-25 10:11:36 · 3 answers · asked by andrew z 1 in Earth Sciences & Geology

3(6x+4)-48

2006-11-25 10:10:33 · 11 answers · asked by Anonymous in Mathematics

it grows in water, but is it considered an outdoor plant, or indoor?

2006-11-25 10:08:59 · 6 answers · asked by Cibil B 1 in Botany

show each step and explain please, usin identities

2006-11-25 10:07:59 · 4 answers · asked by candy 3 in Mathematics

I just got a really cool compound microscope and are looking for some interesting things to put under it's lenses. Something that, say, moves or has little creatures (like dust mites) on it is what I find interesting. I know for sure, though that the first thing I am going to look at is a strand of human hair!

2006-11-25 10:04:38 · 6 answers · asked by Imagine, Its Contagious! 3 in Biology

2006-11-25 10:03:26 · 2 answers · asked by Anonymous in Geography

2006-11-25 10:00:28 · 2 answers · asked by snclove2001 1 in Mathematics

2006-11-25 09:58:54 · 37 answers · asked by josh h 1 in Astronomy & Space

(5-√3) (8+√7) , can sum1 do dis with d steps?

2006-11-25 09:58:13 · 2 answers · asked by Anonymous in Mathematics

They say there is nothingl faster than light speed. What about thought? If you believe in telepathy (or mind reading, or projected thought), then you might consider if thought can travel faster than light. The scientific reasoning behind this concept of light speed having superior velocity doesn't even make sense to me either. Maybe somebody out there can explain it to me so I can understand it.

2006-11-25 09:54:57 · 13 answers · asked by Mickey Nation 3 in Physics

It is always in the bathroom or the kitchen. It is rather big, it's about 2-3 inches in height. It is not a grasshopper or a cricket.

2006-11-25 09:52:58 · 9 answers · asked by cheesussinclair 2 in Zoology

2006-11-25 09:49:15 · 26 answers · asked by lynn 2 in Engineering

I don't think a International space station vehicle that stay's parked in orbit with the I.S.S. is to far out in space in terms of fiction. The space shuttle could deliver such a craft much like the navy transports it's crafts down in the ship.( Electric tURBINE space craft ) Such a craft that could carry two people back and forth from I.S.S. to the moon and emergency use only back to Earth. This re- usable craft could be used on board by Russians, America and China and so forth, International systems command unit. A added International space station docking port would have to be built and added to the I.S.S. first. Solar sensors would be put on the moon to detect the Sun's solar ejection pre-warning systems back to the I.S.S. and transfer to Earth space command for future tracking systems. Buildind these new solar sensors not that hard to do on mounting pods on the Moon.

2006-11-25 09:48:36 · 4 answers · asked by Anonymous in Astronomy & Space

???

2006-11-25 09:43:22 · 11 answers · asked by Jordan S 2 in Astronomy & Space

how do the properties of a membrane that contains a low percentage of unsatured phosphlipids compare with those of a membrane that contains a high percentage of unsaturated phospholipids?

2006-11-25 09:42:57 · 1 answers · asked by Adam d 1 in Biology

There must be more than just earth, anybody no any links to Doc's facts UFO'S etc etc ?

2006-11-25 09:42:48 · 11 answers · asked by 1960's_psych 2 in Astronomy & Space

An example where standard deviation might be critical to making good decisions about the population

2006-11-25 09:41:23 · 3 answers · asked by jenny trong 1 in Mathematics

I am the smartest in my class but I can't think of any ways to remember my timestables plz help me to learn them

2006-11-25 09:34:36 · 10 answers · asked by blue-bird 2 in Mathematics

2006-11-25 09:33:18 · 2 answers · asked by karl k 6 in Physics

like, i can't just talk about black holes in general, it should be something more specific. Essay is 4000 words btw.

2006-11-25 09:32:32 · 8 answers · asked by Anonymous in Physics

2006-11-25 09:28:11 · 15 answers · asked by lil_g_aka_nice 2 in Medicine

What would happen? I need to figure somethings that would happen if we didn't revolve around the sun. I have only thought of we wouldn't have years? Its for a science project and i need to make a half a page of what would happen any ideas?

2006-11-25 09:26:24 · 14 answers · asked by Anonymous in Astronomy & Space

any good colleges in Florida for this?
what is the avarege salary?

2006-11-25 09:26:20 · 5 answers · asked by mar 2 in Zoology

2006-11-25 09:24:33 · 11 answers · asked by Clementine 1 in Chemistry

Find the open interval on which the function is increasing or decreasing, and locate all relative extrema for the f(x)=x/(x+1) I posted the same question here http://answers.yahoo.com/question/index;_ylt=ArtVZyjuM0wXa4kJ.9lI9eEezKIX?qid=20061125130753AABrmR3 but I don't know how to respond to the people who answered. So I posted it again, because non of them were helpful and the last answer had a few errors (i.e., the derivative is 1/((x+1)^2) not -1/((x+1)^2) Usually, I'd set the derivative equal to zero, find the critical numbers and then find the relative min and max and see where the function is increasing/decreasing. But in this question, the derivative can never equal zero, and even though the derivative is undefined at -1, -1 is not defined for the function (so -1 can't serve as a critical number either). My question is, what do I do? What does this mean? That there's no relative extrema? And how would I figure out where it's inc/decreasing (cuz i cant sub -1in deriv.)

2006-11-25 09:24:11 · 3 answers · asked by my nickname 2 in Mathematics

I'm doing a science progect... and i could use some more info...

2006-11-25 09:23:29 · 2 answers · asked by xctibbles 2 in Biology

2006-11-25 09:23:18 · 5 answers · asked by Amanda L 1 in Engineering

2006-11-25 09:22:20 · 1 answers · asked by destineymiles 1 in Other - Science