Science & Mathematics - 28 November 2006

y^2+y-30 im trying to findhow y will equal 0 and another number its quadratics

2006-11-28 12:39:05 · 4 answers · asked by king_13d 1 in Mathematics

i wanted 2know bc i was looking on the new about pi (not pie) and i wanted 2know what it means and how it works.♪

2006-11-28 12:37:18 · 12 answers · asked by Anonymous in Medicine

what is the mos recent dam in china and what problems is it causing???

2006-11-28 12:37:03 · 2 answers · asked by :] 3 in Other - Science

What is the difference between these two?

2006-11-28 12:36:44 · 4 answers · asked by Tanya :] 4 in Biology

2006-11-28 12:36:38 · 7 answers · asked by Anonymous in Geography

2006-11-28 12:34:10 · 9 answers · asked by Dan The Man 3 in Astronomy & Space

than the other

2006-11-28 12:34:08 · 7 answers · asked by liljapanboi134 1 in Mathematics

1. We know that Democritus was right about atoms. So why did people ignore Democritus ideas for such a long time?

2. True or False/ By conducting experiments nd making observations, Dalton figured out that elements combine in random proportions because they're made of individual atoms.

3. John Dalton's theory states that atoms cannot be (3 reasons)

2006-11-28 12:34:07 · 1 answers · asked by yeah! yeah! yeah! 1964 1 in Chemistry

Here are 3 Questions I NEED answered..... How many grams are in 1.93 kilograms?


the next question is: How many meters are in 840 centimeteres?


last one:


How many milliliters are in 7.5 liters???


answer it like this...

Answer to first qiestion:

Answer to second question:


and so on. THX!

2006-11-28 12:33:07 · 11 answers · asked by Anonymous in Mathematics

2006-11-28 12:32:28 · 1 answers · asked by HELP!!!! 1 in Biology

2006-11-28 12:31:58 · 10 answers · asked by Anonymous in Mathematics

2006-11-28 12:30:39 · 9 answers · asked by Anonymous in Geography

2006-11-28 12:29:13 · 6 answers · asked by c205 1 in Mathematics

2006-11-28 12:28:38 · 5 answers · asked by i_want_to_know 1 in Biology

2006-11-28 12:28:06 · 13 answers · asked by prashant 1 in Mathematics

2006-11-28 12:27:05 · 5 answers · asked by dani3264 2 in Zoology

My TV reception has suddenly become very poor.... at the same time my water company are digging up the roads replacing old pipes with new ones ... if its all plastic am I losing my electrical earths... and could this affect my TV reception ?

2006-11-28 12:26:26 · 3 answers · asked by Discombobulator 1 in Engineering

Here's a tough algebra problem(for me at least). Write a point-slope equation of the line that passes through the points (-4,5) and (6,2). Use (-4,5) as the point (x1,y1).

2006-11-28 12:25:55 · 5 answers · asked by Trent N 2 in Mathematics

2006-11-28 12:25:47 · 3 answers · asked by hockeyhunny2 2 in Mathematics

y=x^4 -2
---
x

2006-11-28 12:25:22 · 3 answers · asked by c205 1 in Mathematics

The sales tax on a used car is $162, and the sales tax rate is 5% find the purchase price (the price before taxes are added

2006-11-28 12:24:45 · 4 answers · asked by l p 1 in Mathematics

2006-11-28 12:24:17 · 9 answers · asked by Rosa A 1 in Mathematics

2006-11-28 12:24:06 · 7 answers · asked by Kamikaze Pilot 2 in Mathematics

2006-11-28 12:23:25 · 3 answers · asked by Judi C 1 in Geography

2006-11-28 12:23:25 · 2 answers · asked by Jeannie 1 in Zoology

Is magnetic flux the definition of time which is measured in seconds?

2006-11-28 12:22:51 · 1 answers · asked by goring 6 in Astronomy & Space

in idiot terms PLEASE!

2006-11-28 12:21:30 · 9 answers · asked by .:.:.Mizz_undaStood.:.:. 4 in Physics

Can you please tell me the volume (in CM³) and density (in g/CM³) for all 9 planets? OR if not, at least a site that contains the info i need! Thanks!!!

PLEASE NOTE THAT:

:: THE VOLUME BE IN CM³

:: ALSO, DENSITY MUST BE IN GRAMS/CENTIMETERS³ (NOT METERS!)

>> volume (in cm³) and density (in g/cm³) of MERCURY

>> volume (in cm³) and density (in g/cm³) of VENUS

>> volume (in cm³) and density (in g/cm³) of EARTH

>> volume (in cm³) and density (in g/cm³) of MARS

>> volume (in cm³) and density (in g/cm³) of JUPITER

>> volume (in cm³) and density (in g/cm³) of SATURN

>> volume (in cm³) and density (in g/cm³) of URANUS

>> volume (in cm³) and density (in g/cm³) of NEPTUNE

>> volume (in cm³) and density (in g/cm³) of PLUTO

2006-11-28 12:20:11 · 3 answers · asked by LOVE♥ 1 in Astronomy & Space

2006-11-28 12:20:01 · 4 answers · asked by l p 1 in Mathematics

I have these two problems and I need help solving them. Can you please show me your steps to help me solve these problems.

x^2 - 5x +6 = 0

and

x^2 -x =12

I know the answer already I jsut need the steps to solve this form of quadratic equation

2006-11-28 12:20:00 · 11 answers · asked by jwurm99 3 in Mathematics