Science & Mathematics - 2 September 2007

2007-09-02 23:50:47 · 2 answers · asked by KARLO A 1 in Biology

pls help me make a factogon.. with answers.. pls.. its our project in math and it will be submitted tomorow..i hope somebody could help me plsss

2007-09-02 23:45:40 · 3 answers · asked by sheila siren s 1 in Mathematics

2007-09-02 23:45:14 · 4 answers · asked by Emsy 1 in Earth Sciences & Geology

2007-09-02 23:38:29 · 4 answers · asked by dvd_digitaltech 1 in Chemistry

what is a good habitat?

2007-09-02 23:38:07 · 2 answers · asked by ela_donli1 2 in Zoology

as opposed to looking at the horizon?

2007-09-02 23:36:22 · 1 answers · asked by Alex 2 in Physics

ok so im stuck on what the problem is asking me to do?
so this direction says to factor and check by multuplying

here 2 problems
9y+21

14a+35b

what is it asking me to do?


and how do you collect like terms?
these are the problems 17c+6c

and 3y+7x+5y

please explain how to do the problems and include the answers to them as well
thanx in advance

2007-09-02 23:06:39 · 7 answers · asked by heart 2 in Mathematics

OK we all know that if we add something with no "0" someday it will reach to no "1",
then what u will say about this???
0.0
+0.9
-------
0.9
+0.09
---------
0.99
+0.009
-------------
0.999
+0.0009
-------------
0.9999
if we add in this way when the no "1" will come???
and same

1.0
-0.9
------
0.1
-0.09
---------
0.01
-0.009
----------
0.001
-0.0009
-------------
0.0001
when the no "0" will come????

Pls sumit you thaughts.

2007-09-02 22:59:06 · 7 answers · asked by rabinbiswas 1 in Mathematics

2007-09-02 22:52:18 · 2 answers · asked by CH 2 in Earth Sciences & Geology

what proof do you have that the oceans froze over and killed all of them. when the oceans freezes over and the earth is a snowball then there is no rain this makes a perpetual snowball effect and can never be undone unless vacanos polute the earth making all air unbreathable untill it finally melt enough ice to make it rain battery acid. where is your proof on asteroids tell me !!!

2007-09-02 22:48:24 · 21 answers · asked by Anonymous in Earth Sciences & Geology

am having not really a hard time but can you teach me how to solve LITERAL EQUATIONS

Give me examples and type the answers pls...
it would be better if there are many examples

teach me

The easy
The moderate
and the hardest

if please....

am counting on yah ^^

2007-09-02 22:43:08 · 1 answers · asked by aveecd 1 in Mathematics

there is no such thing as an ice age or we are in an ice age and it has never stoped. people believe the earth had drifted from other contininents(afica and south america) 250 million years ago, this makes sense because of it moving about the size of my finger nail growing, but if this occurred then the 250 million years worth of erosion would have halfed the sizes of the continents. dinosaur bones are found on every continent so the continents are where compacted in one piece and it was located on the equator we no this because reptiles are cold blooded and need warmth. then how long ago did the dinosaurs die and how could it be possible that man and dinosaurs co- exsisted . the dinosaurs have fossils but if this where true that the fossils are created by just laying on the ground and melting in a rock , explain to me where all the scavangers where . note asteroids are bogus and never happened on a grand scalei have mountains of proof on this as well, but only 2 charcters left

2007-09-02 22:37:02 · 5 answers · asked by Anonymous in Earth Sciences & Geology

a

2007-09-02 22:34:27 · 1 answers · asked by fyz81234 1 in Astronomy & Space

What would this be....
[1.80+1.60] *2 ??????
Considering the sigfig rules

2007-09-02 22:33:45 · 2 answers · asked by Anonymous in Physics

2007-09-02 22:12:34 · 6 answers · asked by adnan 4 in Biology

2007-09-02 22:09:50 · 9 answers · asked by kokopelli 6 in Other - Alternative

There was a question on a recent Exam in my history class about "When did man invent time?" Now I realize i could have answered with the answer he [my teacher] wanted but I really wanted to discuss this to him, so I simply wrote on the Exam "Time was not invented by man, it was created with the universe", and as I expected.. he marked it wrong, so I argued it with him after class. I explained to him that time wasn't created by man, and he argued back that all time is, is a measurement of our existence, and that what I'm thinking of is that existence was created with our universe. Then I explained to him that yes he was right.. Man did create a way to "MEASURE time" and that a "second" is no different from a "metre" when talking about "distances".. I got the question wrong, and am wondering who is right in this situation!

2007-09-02 22:01:40 · 2 answers · asked by werdnerd 2 in Physics

2007-09-02 21:56:53 · 4 answers · asked by hicapaul 2 in Biology

1. Multiply (8-x)(4-5x)

2. Add (8x^2 -6x+11)+(9x^2+8x-72)

3. The bas of a triangle is 6cm greater than the height. The area is 20cm^2. Find the height and the length of the base.

4. Multiply (y^2-4)(9y^2-6y+9)

5. Express using a positive exponent 1/y-m

2007-09-02 21:42:37 · 6 answers · asked by Anonymous in Mathematics

2007-09-02 21:30:06 · 7 answers · asked by asker 1 in Mathematics

flanges for piping -

2007-09-02 21:29:33 · 2 answers · asked by danapillai 1 in Engineering

2007-09-02 21:28:16 · 2 answers · asked by asker 1 in Mathematics

well I was told by a NASA scientist that you would, but other people seem to say you wouldn't, but if you think about it, it makes sense that you would.

2007-09-02 21:19:01 · 14 answers · asked by Anonymous in Astronomy & Space

this is a calculus II problem thats I really don't get.

lim (lnx)^(sinx)
x ->1

The limit tends to 1 really confuses me. Any kind soul willing to help?

2007-09-02 21:17:01 · 3 answers · asked by Eienstien's Ghost 1 in Mathematics

here the choices..
A. Acceleration
B. Displacement
C.Velocity
d. Speed

2007-09-02 21:16:47 · 3 answers · asked by Jason B 1 in Physics

2007-09-02 21:15:07 · 8 answers · asked by Anonymous in Astronomy & Space

somewhere near Boston

2007-09-02 21:10:45 · 2 answers · asked by Anonymous in Geography

I for one am outraged!

2007-09-02 21:09:38 · 10 answers · asked by Anonymous in Astronomy & Space

What is an inverting summer circuit and how does it work?

2007-09-02 21:07:14 · 1 answers · asked by Anonymous in Physics

bipolar disorder \\ mania followed by depression when an unexpected happening occured -- doing phone calls ,irritability sleepless nights excentric behaviour at the time of problem and after taking the following prescriptio like lithum 600 mg / valporicsodum (Enchronate chrono) 500 mg she will recover in 7 days and after the recovery phase only on Lithum @ 600 mg as maintanance dose no issue as such - what will happen if we use Lithum for years as maintainanace dose any side effects ,the patient is above average BP and Daibatic and on medication for the two problems --- whether the problem which she aquired from her mother can be extended to her children which are 18 male and girl 9 no symptoms reported in off springs till date adwise

2007-09-02 21:04:11 · 2 answers · asked by shyam s 1 in Medicine