Science & Mathematics - 1 November 2006

2006-11-01 12:12:26 · 4 answers · asked by sagarkushal 1 in Mathematics

3G1F/ *4**/ ****/ C***
B*D*/ **C7/ 54E*/ **12
27*6 /9***/ **8*/ *DGE
***5 /**D* GF6*/ **78
8F71/ ****/ **24/ BE6*
****/ **2D *8**/ G34*
**B*/ *6FE/ ***3/ ***C
D*G*/ 7B*4/ F6C*/ *98*
*26*/ *37C/ E*AF/ *8*G
F***/ 6***/ 439*/ *5**
*5EB/ **G*/ 2C**/ ****
*387/ F9**/ ****/ EC24
78**/ *C69/ *1**/ D***
ED5*/ *7**/ ***G/ 4*C6
1B**/ *AEG/ 67**/ *2*3
***A/ ****/ **3*/ 51F7

2006-11-01 12:12:03 · 2 answers · asked by thedude2005 3 in Mathematics

they repair your body and can be vital sometimes.

2006-11-01 12:11:51 · 4 answers · asked by Soccer_Fan_1111 1 in Medicine

it is for my science project......

2006-11-01 12:11:36 · 6 answers · asked by Jeannie In A Bottle 1 in Earth Sciences & Geology

2006-11-01 12:11:25 · 10 answers · asked by missfev21 1 in Mathematics

I need this to be answered...if anyone knows, or has a possible guess...email me or IM me...this is REALLY important!

2006-11-01 12:09:51 · 6 answers · asked by Anonymous in Other - Science

this is the question

convection takes place because
A.warmer air is more dence than light air
B.warmer and cold air have the same density
C.cold air is less dence than warm air
D.cold air is more dence than warm air

It is not A but please help me out !!!!!!!!!

2006-11-01 12:09:42 · 2 answers · asked by Anonymous in Weather

If I have 24 coins in dimes and quarters. THe total value of coins is $3.00. How many coins do I have?

2006-11-01 12:07:35 · 4 answers · asked by SICK MY DUCK! 1 in Mathematics

2006-11-01 12:06:14 · 2 answers · asked by lunallenaxv 1 in Geography

An Isosceles triangle has a perimeter of 18. Each of the legs is on less than twice the base. How long is each side?

2006-11-01 12:06:09 · 4 answers · asked by SICK MY DUCK! 1 in Mathematics

2006-11-01 12:05:04 · 4 answers · asked by skipkwik2crzy 1 in Medicine

how to prove the formula :

a
_______
1 - r


And why are there error involved like using this one can prove that 0.9................ ===== 1.0......

2006-11-01 12:04:01 · 3 answers · asked by Anonymous in Mathematics

0.0000000000056 / 70,000

I got: (5.6 x 10 ^-13) / (7 x 10^4) = .8 x 10^-16

I understand that to be incorrect, I just not sure how and why, any ideas would be appreciated.

2006-11-01 12:02:29 · 7 answers · asked by Laura 1 in Mathematics

2006-11-01 12:01:29 · 26 answers · asked by Animelover97 1 in Earth Sciences & Geology

2006-11-01 12:01:03 · 12 answers · asked by Anonymous in Biology

2006-11-01 12:00:50 · 2 answers · asked by `Tina B 1 in Weather

2006-11-01 12:00:37 · 2 answers · asked by Anonymous in Chemistry

2006-11-01 12:00:34 · 9 answers · asked by Anonymous in Medicine

Is it bright during the day in Mars? I would like to know.
school project.

2006-11-01 11:59:29 · 10 answers · asked by ILOVEBBYO! 1 in Astronomy & Space

2006-11-01 11:58:44 · 9 answers · asked by Anonymous in Mathematics

the subject is about magnitite and magnets

2006-11-01 11:57:58 · 9 answers · asked by smart smart. 3 in Earth Sciences & Geology

The pestcide EDT (Ethylene Dibromide Dibromoethane) was used extensively as a soil and post-harvest fumigant for crops, as for a quarantine fumigant for citrus and tropical fruits and vegetables, and as a fumigant for turf, especially on golf courses. It may be used as a gas in termite and Japanese beetle control, beehive and vault fumigation, and spot fumigation of milling machinery. Ethylene dibromide is also used as an intermediate for dyes, resins, waxes, and gums. Can you tell me what the properties of this pesticide are, when it was developed, and maybe some of the history on it.

2006-11-01 11:56:38 · 1 answers · asked by poopy 1 in Botany

2006-11-01 11:55:44 · 18 answers · asked by Brothaman 1 in Astronomy & Space

Describe changes in DNA due to evolutionary influences.

2006-11-01 11:55:10 · 3 answers · asked by Anonymous in Biology

2 reactions:
a) H2O (s)-->H2O(l) delta H(enthalpy)=6.0 kJ, delta S (entropy)=22.1 J/K*mol
b) CaCO3(s)-->CaO(s)+CO2(g) delta H= 178kJ

which of the following is correct?
I. the reactions are spontaneous and exothermic.
II. both reactions occur with an increase in the system's disorder
III. the entropy change (deltaS*) for equation a is most likely positive.

its either I only, I and II only, II and III only, none, or all of the statements.

im confused. Because i cant tell when a reaction is spontaneous? i know that the entropy for a is 22.1 J/K (it wasnt given in the question, i figured it out to be that).
any help please??!
thanks!!!!

2006-11-01 11:54:21 · 2 answers · asked by Anonymous in Chemistry

2006-11-01 11:53:36 · 27 answers · asked by keithfan09 1 in Mathematics

I am supposed to use something strong enough to soften maccaroni shells, nuts etc., and even somewhat dissolve them if they are left in long enough. Any ideas of an easy to get liquid which is a little more acidic than basic 5% vinegar? Thanks!!!

2006-11-01 11:53:19 · 1 answers · asked by steelyourself 3 in Chemistry

2006-11-01 11:53:17 · 3 answers · asked by Danica Diamond™ 3 in Weather

3x+9/4=3.6
5+12z=20z+1
146=36y+2/4=236.5
28x-4/8+36=63.22

2006-11-01 11:49:51 · 1 answers · asked by Anonymous in Mathematics

give some examples on where granite is located worldwide and places. thanks in advance :)

2006-11-01 11:49:30 · 4 answers · asked by Anonymous in Earth Sciences & Geology