Science & Mathematics - 11 October 2006

or does it depends on something else also?

2006-10-11 14:35:26 · 5 answers · asked by hypnonebula 3 in Physics

2006-10-11 14:34:04 · 1 answers · asked by Hatzofam 2 in Other - Science

For the following observations indicate what kind of relationship (if any) exists between x and y.

xy
27
619
39
517
411

2006-10-11 14:33:34 · 5 answers · asked by KISMET 2 in Mathematics

k if u know what im talking about when i sayenergy starwell, when ur arrangind the # of electron of an element in like circles

the fist one has up to 2 electrons third 8 fourth 18 fifth 32 but that anly adds up to 60 and i need up to 80 so can u tell me how many need to be in the next couple of levels

(element is mercury)

thanks

2006-10-11 14:32:46 · 4 answers · asked by degrassi_27 2 in Chemistry

titration!

2006-10-11 14:30:45 · 2 answers · asked by T 1 in Chemistry

Tell me please its for my cousans

2006-10-11 14:29:30 · 7 answers · asked by Anonymous in Mathematics

I'm doing a report on coulomb's law where i had to examine the changes in distance of 2 spheres as the force between them increased. Then we had to make some graphs of Force vs Distance and then Force vs. (1/Distance)^2. i don't know how to sum all that up in a problem statement when the main focus is on how the graphs came out. Plz help.

2006-10-11 14:27:44 · 3 answers · asked by crazed1511 1 in Physics

...this happened in my beloved hometown of Calgary July 15th, 1999

http://www.climate.weatheroffice.ec.gc.ca/climateData/hourlydata_e.html?timeframe=1&Prov=XX&StationID=2205&Year=1999&Month=7&Day=15



Another shocker from Lethbridge, Alberta - August 21-23rd, 1992

http://www.climate.weatheroffice.ec.gc.ca/climateData/hourlydata_e.html?timeframe=1&Prov=XX&StationID=2263&Year=1992&Month=8&Day=22

2006-10-11 14:27:25 · 8 answers · asked by Anonymous in Weather

2006-10-11 14:26:50 · 7 answers · asked by ranjan 1 in Other - Science

A piece of unknown metal with a mass of 23.8g and is heated to 100 degrees C. and it is dropped into 50 mL of water at 24 degrees C. Final temp of system is 32.5 degrees C. What is metal's specific heat in joules/g degree celcius?

2006-10-11 14:25:53 · 4 answers · asked by Anonymous in Chemistry

2006-10-11 14:25:07 · 12 answers · asked by No3mY 1 in Chemistry

Has anyone learned about logical proofs before? It looked pretty simple on the blackboard, but now that I'm actually trying it, its MAD CONFUSING!!!!

Here's the question

A -> B
~(C^B)
C
__________
~A

Can someone tell me where to start or at give me a website about it? THANKS!!!

2006-10-11 14:25:06 · 3 answers · asked by Anonymous in Mathematics

2006-10-11 14:24:25 · 7 answers · asked by ahj116 1 in Other - Science

2006-10-11 14:20:44 · 3 answers · asked by Mike 1 in Biology

2006-10-11 14:20:34 · 3 answers · asked by Fabz93 3 in Earth Sciences & Geology

4x+3(x-2)=-5(x-4)-x

2006-10-11 14:16:47 · 9 answers · asked by mr.me 2 in Mathematics

1. what is equivalent to (4x2)3
2. what are possible factors of 8?
3. For all x, (3x+7)2
if possible please show how u got da answer

2006-10-11 14:12:06 · 5 answers · asked by Rightous Version 2 in Mathematics

2006-10-11 14:11:43 · 4 answers · asked by Anonymous in Mathematics

If you have two graphs plotted on the same plane, how would you find the minimum distance between the two? Is there a rule or formula? Or is it depending on the individual graphs?

For example: minimum distance between y = (x+1)^2 and y = -1(x-1)^2 ?

2006-10-11 14:11:41 · 3 answers · asked by Ms. Curiosity 1 in Mathematics

In my volunteer work, I need to be able to handle non-venomous snakes at times. How can this be less of a creep-out experience?

2006-10-11 14:11:05 · 9 answers · asked by krautlover2u 2 in Zoology

2006-10-11 14:10:38 · 7 answers · asked by marc 1 in Other - Science

2006-10-11 14:10:37 · 2 answers · asked by Anonymous in Mathematics

This is one fraction minus another fraction to equal yet another fraction

2006-10-11 14:06:41 · 8 answers · asked by honest abe 4 in Mathematics

The volume of the box is represented by (x^2 + 5x + 6)(x + 5). Find
the polynomial that represents the area of the bottom of a box. Please show the steps

2006-10-11 14:04:28 · 5 answers · asked by George F 1 in Mathematics

If lemon juice is rubbed onto a rusted penny, and the penny becomes shinier and reflects light better, is that a chemical change, or just a physical one?

2006-10-11 14:00:14 · 9 answers · asked by fashionistaqt 3 in Chemistry

2006-10-11 13:59:39 · 3 answers · asked by ELIZABETH W 1 in Earth Sciences & Geology

help please. (:

2006-10-11 13:57:32 · 2 answers · asked by Anonymous in Physics

2006-10-11 13:57:13 · 4 answers · asked by Eddy H 2 in Biology

if possible show me how u got ya answer and if u get the time can u work this other equation: The numbers are reciprocals if their product is equal to 1. if x and y are reciprocal and x>1, then y must be

2006-10-11 13:57:06 · 3 answers · asked by Rightous Version 2 in Mathematics

there is a little golf sized hole in the space ship caused by who knows what, but then everything including the big monster alien comes out through there, yeah,...... does that really happen? an event where the whole setting per say goes "inside out"

2006-10-11 13:56:17 · 7 answers · asked by Anonymous in Astronomy & Space