Science & Mathematics - 3 November 2006

In chemistry, ATOM is the smallest particle of matter. later on, was the discovery of subatomic particles which was smaller than atom. But then, atom was still considered as the smallest particle of matter.

2006-11-03 15:52:26 · 9 answers · asked by john 1 in Chemistry

This is a real life question. I own a twenty acre parcel. It was created by dividing a 40 acre parcel into two parcels by drawing a line from one corner of the one quarter mile by one quarter mile parcel (square) to another. Thus the twenty acre parcel is a triangle with a right angle and two equal sides each one quarter of a mile long. I need to divide it into three equal parts. I would like to divide it by drawing three lines from the right angled corner to intersect with the hypotenuse. The question is--at what angle/degree will each line be draw at to make three equal parts?

2006-11-03 15:47:42 · 7 answers · asked by TahoeTilt 1 in Mathematics

i mean like other life forms out there

2006-11-03 15:46:50 · 9 answers · asked by Edinator 1 in Astronomy & Space

Majoring in Biochemistry/Chemistry or Biology/Chemistry.
I am about equally well at Chemistry and Biology and I am very good at Calculus. No exposure to physics. My main academic interests are immunology emerging infectious diseases and genetics. My number one driving force for becoming a doctor is because my mom died of leukemia so i am interested in leukemia, aml in particular.

2006-11-03 15:46:32 · 3 answers · asked by jfa0209 2 in Medicine

2006-11-03 15:44:39 · 7 answers · asked by yahooanswers 3 in Botany

I need to be able to input on the latitude and find cities that are intercepted by that latitude. Thanks in advance!

2006-11-03 15:42:24 · 2 answers · asked by cheekymonkey1979 1 in Geography

I have to display the projects in a social science exhibition. I'm a student of class 8th. You can tell me how to make the models of earthquakes, tsunami, volcanic eruption, landslides etc.

2006-11-03 15:39:50 · 1 answers · asked by Srijan N 1 in Earth Sciences & Geology

2006-11-03 15:39:13 · 11 answers · asked by ~*Lil *~ ~ 1 in Mathematics

all about erythrocyte sedementation rate

2006-11-03 15:36:38 · 3 answers · asked by kh_mail123 1 in Medicine

Premature atrial and ventricular contractions are considered harmless by the 3 doctors and 2 cardiologists I've seen, but what a pain in the ***! Those of you who are as unfortunate as me to actually feel every single one of them, how do you cope? I can't sleep, and then being tired makes them worse. I take atenolol, but it doesn't seem to do much. Does anyone have any favorite medicine to control them or sleep through them?

2006-11-03 15:28:47 · 3 answers · asked by dwg1998red 3 in Medicine

What is the greatest possible number of points of intersection of a square, a circle, and a triangle? Count all points of intersection with any two of the figures. (No side of the square is a side of the triangle) Can you please try to show your work?

2006-11-03 15:22:29 · 6 answers · asked by Anonymous 2 in Mathematics

I'm considering building a Seebeck effect power plant using a platinum-ignited hydrogen flame in order to power a robot. How hot does a hydrogen flame burn?

2006-11-03 15:21:05 · 3 answers · asked by sciguy 5 in Chemistry

how much production is needed to achieve a marginal cost of $0.50? i think i know how to do it. i just want to double check with some you you guys

2006-11-03 15:10:30 · 1 answers · asked by huronda_hottie_2006 1 in Mathematics

2006-11-03 15:06:47 · 5 answers · asked by Lost. at. Sea. 7 in Astronomy & Space

2006-11-03 15:05:04 · 16 answers · asked by Anonymous in Physics

i want the details of the scientists who had helped in the development of the physical science

2006-11-03 14:59:20 · 5 answers · asked by Anonymous in Astronomy & Space

Why does rust smell like blood? Is it something to do with hemoglobin? Or are they unrelated?
Thanks!

2006-11-03 14:56:38 · 5 answers · asked by indygocean 2 in Chemistry

At the surface of a freshwater lake the air pressure is 0.9 atm. At what depth under water in the lake is the water pressure 3.5 atm?

2006-11-03 14:55:27 · 5 answers · asked by Anonymous in Physics

I would really like to buy a 2N3053 transistor but no local store has it :(. I'm sure there are equivalents but I can't find any... Could you help please?

2006-11-03 14:54:33 · 2 answers · asked by Anonymous in Engineering

2006-11-03 14:52:15 · 22 answers · asked by vishal k 1 in Biology

Let A = {(x,y):0 B = {(x,y):0 Suppose (x,y) is in (A intercepts B). How do i prove x =y and 0

2006-11-03 14:45:27 · 3 answers · asked by Anonymous in Mathematics

2006-11-03 14:45:09 · 26 answers · asked by nevadajdog@sbcglobal.net 1 in Mathematics

2006-11-03 14:43:45 · 16 answers · asked by kenji 1 in Zoology

Ok, in order to see the equation properly you can look at the pic at the link.

http://i4.photobucket.com/albums/y117/imunalia/equ2.png

Link to Equations sqrt((X1-X3)^2+(Y1-Y3)^2)=D1 sqrt((X2-X3)^2+(Y2-Y3)^2)=D2 I need to solve X3 and Y3 I'm basically looking for a co-ordinate solution for the intersection of 2 circles with two different radii. Any help is appreciated.

2006-11-03 14:37:13 · 2 answers · asked by imunalia 3 in Mathematics

2006-11-03 14:36:45 · 17 answers · asked by electra 1 in Geography

I'm in the woods and I see a herd of deer walking by. My friend just threw a huge rock at them and the buck is heading towards us... What should I do?

2006-11-03 14:32:26 · 9 answers · asked by Justin 1 in Zoology

I'm in the woods and I see a herd of deer walking by. My friend just threw a huge rock at them and the buck is heading towards us... What should I do?

2006-11-03 14:32:12 · 3 answers · asked by Justin 1 in Zoology

2006-11-03 14:30:40 · 6 answers · asked by Redmondinator 3 in Biology

The rectangular floor of a warhouse is 300 feet eide and 359 feet long. if the width remains fixed , how many additional feer wuld have to ne added to the length to increase the flooor area by 20 percent

ans:70


A band is paid $700 per concert. The leader receives 25% of this amount and the other 5 members share the rest equlally. How much does each of the 5 other members receive?

ans:105$


After 2 females leave a party, there are twice as many males as females. Then 9 males leave and there r twice as many females as males.
The total number of people left at the party after the 9 males leave

A postal clerk sold 75 stamps for a total of $10.85. some of the stamps were 15-cent stamps and the remiander of the stamops were 13-cent stamps, How many of the stamps were 13-cent stamps?

ans:20

2006-11-03 14:30:01 · 6 answers · asked by lak p 1 in Mathematics

i found the velocity with no problem. but i forget how to find the time when velocity is 0. can someone help?

2006-11-03 14:29:20 · 5 answers · asked by huronda_hottie_2006 1 in Mathematics