Science & Mathematics - 2 September 2007

I am trying to learn how its done but every direction I read is like "what the hell are they trying to tell me... i dont speak euclidean." (don't know how that is spelled sorry)... any advice?

2007-09-02 17:16:33 · 7 answers · asked by h k 2 in Mathematics

2007-09-02 17:13:39 · 2 answers · asked by noodles 1 in Engineering

a father and son get into a car accident. 2 ambulances show up. the 1st ambulance takes the father to one hospital and the 2nd ambulance takes the son to another hospital. when the son showed up in the emergency room the ER Dr. said oh my gosh this is my son. how is this possible?

2007-09-02 17:13:26 · 3 answers · asked by Anonymous in Other - Science

Why do people conserve animal like giant Panda?
do they just conserve them because there are not much left in whole world?

2007-09-02 17:11:51 · 5 answers · asked by Anonymous in Zoology

2007-09-02 17:08:14 · 3 answers · asked by Anonymous in Mathematics

nut cases, i talking God the father here
NOT the entity Jesus
to be male you must have the Y chromosome
which manifest itself (99.9% of time) as a penis on the body
so God is NOT a "he" as we define male

2007-09-02 17:07:21 · 11 answers · asked by Anonymous in Biology

I would like to know how do you calculate the rate constant from a graph that yields a zero order. The graph is linear of course to have a zero order. I need to calculate the rate constant from a graph Concentration vs. Time data. I do not know which number to choose to place in the first order equation. Would I be able to choice the inital concentration and the inital time to find the constant? Please help if possible.

2007-09-02 17:07:19 · 4 answers · asked by Anonymous in Chemistry

A large outdoor wedding is planned for October 20th in Las Cruces, New Mexico. Is there any way to know what the weather will be like?

2007-09-02 17:06:58 · 2 answers · asked by curious cat 2 in Weather

Does anyone know of any journal articles dealing with historical world wide forest cover (by historical, I mean from billions of years ago to modern day). By world wide forest cover, I mean a % of land mass that is covered by vegetation. Or, data related to that.

I'm just curious. Thanks!

2007-09-02 17:05:57 · 1 answers · asked by Anonymous in Earth Sciences & Geology

(abstract algebra)

2007-09-02 17:04:32 · 2 answers · asked by adviceappreciated 2 in Mathematics

2007-09-02 17:03:16 · 5 answers · asked by Me© 2 in Biology

Afurniture company finds that it costs $2200 to make 100 chairs in one day and $4800 to make 300 chairs in one day.

A. express the cost as a funtion of the number of chairs produced, assuming that it is linear.

B. what is the slope and what does it represent?

C. what is the y intercept and what does it represent?

is this a piecewise graph??

2007-09-02 17:01:39 · 3 answers · asked by smarin1987 2 in Mathematics

2007-09-02 17:01:24 · 3 answers · asked by shellbsings 1 in Mathematics

2007-09-02 17:00:24 · 9 answers · asked by B9O9R9I9C9U9A 3 in Chemistry

Simplify:
cubed root of 135x^4y^13

2007-09-02 17:00:21 · 5 answers · asked by IN0C3NT 2 in Mathematics

my chemistry teacher said it has something to do with raising the boiling temperature but my friend says it is to prevent the pasta from sticking. but how useful is it to have hotter water and it seems like the oil would be forpreventing stickage. Besides, just stirring a couple times does this without the use of salt or oil!

2007-09-02 16:59:48 · 28 answers · asked by riverspecialist 1 in Chemistry

2007-09-02 16:55:18 · 64 answers · asked by Anonymous in Other - Science

2007-09-02 16:54:35 · 3 answers · asked by goodfatadded 1 in Mathematics

2007-09-02 16:49:37 · 3 answers · asked by Anonymous in Mathematics

It starts with W and it's diagonal to T. X is diagonal to Q. R is diagonal to S, V is diagonal to O. I am not sure what my instructor is asking me to do.

2007-09-02 16:45:51 · 5 answers · asked by Jen 4 in Mathematics

I always thought that "nothing" was simply the space outside of earth.. how there is no air/mass or anything there... but my friend told me there is a different between "space" and "nothing".. so outside of earth there is something: space.

So I just can't understand the concept of nothing. I mean, could you go into nothing? Or throw something into it? Or see it? See through it? What is it? It's so hard to understand.

2007-09-02 16:42:54 · 16 answers · asked by Doary 2 in Astronomy & Space

What evidence indicates the silver compounds are light-sensitive if you absorb the mixture of AgNO(sub)3 + NH(sub)3 on a scrap of paper and observe?

2007-09-02 16:42:08 · 1 answers · asked by D-Unit 3 in Chemistry

2007-09-02 16:41:45 · 5 answers · asked by Anonymous in Mathematics

The worlds deadliest snakes have developed such potent venom seemedly far beyond what they need to defend against natural predation and to kill thier food. For example Australia's Inland Taipan would defend itself against the likes of dingo's and goanna's and that would prey upon small mammals and reptiles surely wouldn't need venom strong enough to kill 100 people. Why is this?

2007-09-02 16:41:00 · 7 answers · asked by Gday 2 in Zoology

ive been wondering this for awhile,it was 1st pointed out in my mid.teens-not directly to me tho;
you believe that the big bang caused everything to expand & shoot off into space,&when they finally settled into their positions as we know them today,they started spinning around on their axis.(if thats not exactly how your belief goes,then its BASICALLY that)
im wondering;how do you come up w/ the theory that they started spinning after being shot out all over the place if things that are shot out,dont go spinning around?
examples are;you pop a balloon but the pieces dont spin around after being shot out-& i doubt they would start if they didnt land anywhere.OR,your throw a ball but it doesnt start spinning anywhere-i know it also lands as well as the balloon pieces.but how 'bout this?may be an even better example;you knock a puck across the ice,but when it gets to its destination, it doesnt start spinning, it just slows, then stops.
could ya tell me how ya got the spinning idea?

2007-09-02 16:33:54 · 24 answers · asked by Tiff 3 in Astronomy & Space

A. -|-10|
B. |10|
C. -(-10)
D. |-10|

2007-09-02 16:28:41 · 13 answers · asked by Anonymous in Mathematics

divide and simplify

1) d+2 7d+14
___ / ______
d-8 d-3

2) v^2-64 v-8
_____ / ___
81v+648 72

3) 3x^2-23x+14 21x^2-20x+4
__________ / __________
3x^2+7x-6 7x^2+19x-6

2007-09-02 16:28:18 · 5 answers · asked by Lucy 1 in Mathematics

Please answer in a scientific form.

2007-09-02 16:27:16 · 10 answers · asked by teach4life 3 in Earth Sciences & Geology

Say you can use the numbers 1,2,3,4,5 once, and in the format of _ _ X _ _ _ where the underscores are numbers. Is it possible to find out the lowest possible product without guessing and checking? I believe it is 13 X 245, but i just want to be able to apply a rule to other numbers as well.

2007-09-02 16:26:43 · 5 answers · asked by frogster99 2 in Mathematics

50 Hz
60 Hz
120 Hz
400 Hz

2007-09-02 16:23:52 · 11 answers · asked by Chad G 1 in Engineering