Science & Mathematics - 27 November 2006

2006-11-27 16:34:53 · 11 answers · asked by faithless 2 in Physics

I am looking to find out what happens mechanically and chemically when a round (a bullet) is fired from a gun. I would like to draw a diagram, frame by frame, of how it works and be able to explain the chemical reactions for my physical science class. any websites that might have diagrams for me to look at or any answers would be so helpful.

2006-11-27 16:32:20 · 4 answers · asked by Ali 2 in Physics

2006-11-27 16:29:52 · 5 answers · asked by Anonymous in Medicine

bat is a animal that scard of what yar?

2006-11-27 16:28:33 · 2 answers · asked by - -baby.... cutie LOVE 2 in Zoology

2006-11-27 16:28:22 · 8 answers · asked by Anonymous in Medicine

9+7i/ 9+3i
divide I dont get this imanginary numbers and I need to know step by step.. please..

2006-11-27 16:27:12 · 11 answers · asked by colecole1979 1 in Mathematics

Prove theorem 2.5:

Suppose f : D (arrow) R and g : D (arrow) R, x is an accumulation point of D, and f and g have limits at x. If f(x) is less than or equal to g(x) for all x E D, then

lim f(x) less than or equal to lim g(x)

2006-11-27 16:27:08 · 1 answers · asked by MMM 1 in Mathematics

If the remainder is 275 and the minuend is 3 x as great. What is the subtrahend?

2006-11-27 16:26:31 · 5 answers · asked by Mt. Kilimanjaro 2 in Mathematics

2006-11-27 16:26:11 · 6 answers · asked by Anonymous in Physics

at 8:00 a.m. the smiths left a campground, driving at 48 mi/h. At 8.20 a.m. the Garcias left the same campground and followed the smae route, driving at 60 mi/h. At what time did the Garcia family overtake the Smiths?

I would grealty appericte any help. When solving can you please show the process to get the answer. I want see how it is done, so I can know for my other amth problems.

~♥*~

2006-11-27 16:24:50 · 4 answers · asked by Lizzie 5 in Mathematics

2006-11-27 16:23:54 · 6 answers · asked by Anonymous in Medicine

2 exponent 3x =4

and
5 over 6x = 10?

2006-11-27 16:22:58 · 3 answers · asked by surfer_gal94 1 in Mathematics

2006-11-27 16:22:04 · 1 answers · asked by Anonymous in Other - Science

Show by example that, even though f and g fail to have limits at x, it is possible for f + g tohave a limit at x.

2006-11-27 16:21:38 · 3 answers · asked by MMM 1 in Mathematics

2006-11-27 16:20:35 · 5 answers · asked by deez_nutz_06 1 in Astronomy & Space

2006-11-27 16:20:12 · 6 answers · asked by Yeti 2 in Geography

chemicals which dissolve metals
chemicals used for cleaning
in fuels
in battery fluid
in salad drssings

2006-11-27 16:19:58 · 3 answers · asked by margarittanosalt 2 in Chemistry

vinegar/ stomach fluid/ seawater/tomato juice/ wine

2006-11-27 16:18:23 · 5 answers · asked by margarittanosalt 2 in Chemistry

i am conducting an experiment using salt water to create electrictricty

2006-11-27 16:16:56 · 6 answers · asked by Bryce R 1 in Chemistry

Let the weight function w be symmetric with respect to the center c of (a, b), i.e. w(x) = w(2c - x) for all x belongs to (a, b). show that if f is also symmetric with respect to the center f(x) = f(2c - x) then the polynomial Pn that is the best least approximation to f is also symmetric.

any suggestions??? thanks a bunch

2006-11-27 16:16:19 · 2 answers · asked by Nate 3 in Mathematics

math help on sale tax u purchase an item. the sale tax rate is $.06 per doller and the cost of the item not including sale tax is $6.35. LET P Represent the price of the item not including sale tax. solve the follw ing equation to find the price of the item


p + 0.06p=6.35 plz show your work plz

2006-11-27 16:11:41 · 6 answers · asked by dumb math nerds 1 in Other - Science

2006-11-27 16:10:04 · 2 answers · asked by Anonymous in Other - Science

The square root of 2x-7 minus the square root of x minus 3 is equal to -2

Can someone show me the steps. Online class,and it's not explaning it.

2006-11-27 16:09:38 · 8 answers · asked by Anonymous in Mathematics

For the reaction BaCl2 (aq) + ZnSO4(aq) -->

2006-11-27 16:08:59 · 1 answers · asked by g G 1 in Chemistry

Problem:
l3x-3l=5

And the l next the 3s are lines

Answers:
1) 10/3
2) -2/3
3) 5/3
4) -8/3

2006-11-27 16:08:57 · 6 answers · asked by Anonymous in Mathematics

Evaluate the definite integral

first question.
8
∫(6x^2+2)/(x^(1/2))dx=?
1

second question.
5
∫(4x^2+1)/x^2dx=?
2

How do you start this problem?

2006-11-27 16:07:34 · 3 answers · asked by Anonymous in Mathematics

2006-11-27 16:07:30 · 2 answers · asked by Anonymous in Chemistry

I already know plenty about it so don't give me the simple answers like "the sperm uses an enzyme to break the outer layer of the egg and then it goes in and combines the chromosomes with the egg's chromosomes..." I already know that. I want to know exact chemical processes as specific as can be understood. No this isn't homework, but I'd really like to know.

VERY SPECIFIC ANSWERS ONLY!!!

2006-11-27 16:06:54 · 1 answers · asked by Jason 2 in Biology

Darwinism teaches that mindless evolution resulted in the complexity of life now existing. Evolution operates without intelligent guideance, without any directed purpose. It has no mind. It does not think. But humans possess a unique intellect specifically engineered to methodically and systematically seek to make sense of things. This implies an inherent need to understand the meaning and purpose of their existence. HOW could a purely naturalistic accident of physics result in creatures that are capable of the things that the force which brought it into existence is not capable of? That is creation from nothing. Mind created from mindlessness. Could mindlessness create an ability that is beyond its own ability? If a tornado whips through a junkyard, can it assemble a Beoing 747? Darwinian science is really a religion that believes a thing can create an ability that is beyond its own ability. As such requires MUCH more faith than Christianity. Even blind faith.

2006-11-27 16:04:49 · 15 answers · asked by Anonymous in Biology

Problem:
-26x(5th power) + 4x(3rd power) + 2x(squared)

Answers:
1) 4x(5th power)
2) 2x
3) 2x(3rd power)
4) none

2006-11-27 16:04:27 · 3 answers · asked by Anonymous in Mathematics