Science & Mathematics - 3 December 2006

2006-12-03 03:14:47 · 9 answers · asked by Eva B 1 in Mathematics

2006-12-03 03:14:04 · 1 answers · asked by dainty 1 in Chemistry

5/2X^4-2/3X^3+X-1-1/X

2006-12-03 03:11:53 · 2 answers · asked by anthony p 1 in Mathematics

(3/4x-6)+(11/4)=(5/2x-3)

(I used parenthisis to separate the fractions)

2006-12-03 03:11:10 · 6 answers · asked by Anonymous in Mathematics

2006-12-03 03:09:59 · 6 answers · asked by Eva B 1 in Mathematics

2006-12-03 03:08:52 · 4 answers · asked by NICOLA L 1 in Engineering

2006-12-03 03:07:58 · 12 answers · asked by shiningmritunjay2003 1 in Astronomy & Space

2006-12-03 03:07:28 · 11 answers · asked by hokumpokum2000 1 in Astronomy & Space

Calculate the ratio of the second term to the first term, and express the answer as a decimal value. State the percent increase and decrease.

* 80, 60

*36, 32

2006-12-03 03:04:25 · 5 answers · asked by mixed 1 in Mathematics

i'll send you the image if you add me on yahoo messenger

ID: jojojoallen

2006-12-03 03:03:45 · 2 answers · asked by Anonymous in Mathematics

or if a homework questions asks ___ increased by 5%

thanks

and does anyone know how to use an ABACUS?

2006-12-03 03:03:42 · 4 answers · asked by Mmm 1 in Mathematics

If a chalk is twisted how is shear and normal stresses distrubeted over the cross section? Please explain the whole mechanisum of it in terms of stresses on a twisted chalk and how does it break? Is a chalk a ductile material or a brittle material if neither what type of material is it? Please put a useful link where i can find more about stress distribution in a chalk , Torsion in a chalk?

2006-12-03 03:03:20 · 3 answers · asked by physics22 1 in Engineering

Three people buy a pizza for $30.00, they each pay $10.00. The store owner realizes he charged them to much and returns $5.00 to them. They each take back $1.00 and give the other $2.00 to the waiter. The question is: we all know 3 x $9.00 is $27.00 + $2.00 to the waiter = $29.00, where is the other $1.00??

2006-12-03 03:02:52 · 14 answers · asked by Dave 1 in Mathematics

use the below words to fill in the blanks
asexual, body, chormosomes, clones, cytoplasm, gametes, genes, nucleues, sexual

information is passed to the young cells called___
each characteristic example fur colour is controlled by_____
the structures which carry information for a large number of charcateristics are called___
the part of cell which contains these structures are called the____
individuals with identical genetical information in their body are known as____
these genetically indentical individuals are produced by _____reproduction

2006-12-03 03:01:55 · 7 answers · asked by kim c 1 in Biology

I seriously think my African Grey has got Tourettes judging by its language. Being a patron of the cloth it gets embarrissing. In order to teach it a lesson, If i super glued its beak up how long can it go before it needs feeding

2006-12-03 03:00:31 · 11 answers · asked by pop c 2 in Zoology

2006-12-03 03:00:21 · 5 answers · asked by Bmoco 1 in Chemistry

2006-12-03 03:00:19 · 8 answers · asked by david c 1 in Physics

2006-12-03 02:59:27 · 2 answers · asked by Naina P 1 in Chemistry

Could it possibly be one of the following ....

1.600
1.548
1.479
1.641
1.673

2006-12-03 02:59:19 · 1 answers · asked by Olivia 4 in Mathematics

2006-12-03 02:58:58 · 5 answers · asked by step 2 in Earth Sciences & Geology

2006-12-03 02:53:33 · 4 answers · asked by jolanda_rocks 1 in Mathematics

2006-12-03 02:51:27 · 4 answers · asked by Anonymous in Mathematics

its chemistry

2006-12-03 02:51:02 · 7 answers · asked by Elsa R 1 in Physics

x-y-z=1
-x+2y-2z=-3
5x-3y-11z=1

x=
y=
z=

2006-12-03 02:49:01 · 6 answers · asked by johnhildeb 3 in Mathematics

Does anyone know where I could find the approximate size, mass, and volume of an oleic acid molecule

2006-12-03 02:48:32 · 2 answers · asked by Michael F 1 in Chemistry

2006-12-03 02:41:59 · 8 answers · asked by Anonymous in Chemistry

i know you can probably guess the answer, but i would like a mathematical demonstration please!

2006-12-03 02:38:28 · 10 answers · asked by xXx 2 in Mathematics

2006-12-03 02:37:22 · 3 answers · asked by ckoisdelir 3 in Earth Sciences & Geology

What is the volume, in cubic length units, formed by revolving around the x-axis the area bounded by the curve y= (12.25 - x^2 )^1/2 and the-x axis.

The text book gives the following answers....My teacher said it is one of the numerical answers given.

a. 9pi/2
b. 32pi/3
c. 125pi/6
d. 36pi
e. 343pi/6
f. 256pi/3
g. 243pi/2
h. 500pi/3
i. none of these

2006-12-03 02:36:31 · 7 answers · asked by chris 2 in Mathematics

Solve this equation using the quadratic formula...

2x^2+7x=-3

2006-12-03 02:32:54 · 6 answers · asked by Anonymous in Mathematics