Science & Mathematics - 26 September 2006

Can someone help me factor this i've been having trouble with it all week x^3 - x^2 - 5x - 3. Thanks a lot

2006-09-26 07:01:15 · 9 answers · asked by Anonymous in Mathematics

2006-09-26 06:59:59 · 21 answers · asked by Anonymous in Other - Science

i need to work out why a shower is not working correctly i think the cold water pressure is higher than the hot

2006-09-26 06:59:50 · 7 answers · asked by andyhopol 1 in Engineering

2006-09-26 06:59:29 · 8 answers · asked by Anonymous in Weather

2006-09-26 06:59:09 · 5 answers · asked by Anonymous in Biology

I need to write this out the normal way like "211" not in letters... I guess I missed that day in class back in second grade, lol

Can Anyone tell me what CCXLVII stands for?!

2006-09-26 06:56:54 · 17 answers · asked by MattMan 3 in Mathematics

is this correct that :whenever we increase the width the gravitation force increase and vice versa...e.g: 2 objects with same weight a&b>a is wider than b>that the gravitation force is more in a than b

2006-09-26 06:56:53 · 5 answers · asked by ink 2 in Physics

what is the science behind 'the wind'?

2006-09-26 06:56:39 · 15 answers · asked by Anonymous in Weather

2006-09-26 06:55:45 · 27 answers · asked by Anonymous in Weather

for static and fatigue which have calculation and diagram!!
suggestion for what software suppose to use? thanks!

2006-09-26 06:53:39 · 3 answers · asked by Lui P 1 in Engineering

Is it possible to have them all irrational?

2006-09-26 06:53:19 · 6 answers · asked by springdaletutor 1 in Mathematics

the prob of taxonomic arrangement of bacteria- how can v classify bacteria wrt the recent findings of DNA base sequences,nucleic acid sequence,RNA fingerprinting and sequencing. If possible can i get n access to the introductory chapters of Kreig,N.R.(ed):Bergey`s Manual of Systematic Bacteriology,vol I, Williams and Wilkins,Baltimore,1984 including an overview of bacterial classification,classification methods nomenclature and identification.

2006-09-26 06:52:32 · 2 answers · asked by sweetie 1 in Botany

2006-09-26 06:47:20 · 17 answers · asked by Anonymous in Mathematics

2006-09-26 06:45:51 · 5 answers · asked by praveena k 1 in Mathematics

Why does transition metals form coloured complexed ions?

2006-09-26 06:42:56 · 4 answers · asked by lemondevil88 2 in Chemistry

I know perfectly well that an MRI scan would show it but here in mexico we have no nhs and the cheapest scan is the tomography so please let me know and if you have a source or link even better
I just need to proove my family and doctors it has gone, I know it has becouse I have been healed with an extreme holistic therapy.. please let me know

2006-09-26 06:42:13 · 3 answers · asked by carla s 3 in Medicine

with enceledus s extremly warm southern pole, and streaks of tiger stripes of warm organic material. could this moon be a start in chemical evolution

2006-09-26 06:40:03 · 2 answers · asked by Anonymous in Astronomy & Space

2006-09-26 06:39:31 · 12 answers · asked by Anonymous in Other - Science

I mean, greek numbers seams too dificult to do mathematics (algebra).

2006-09-26 06:38:31 · 5 answers · asked by Chapadmalal 5 in Mathematics

2006-09-26 06:37:54 · 5 answers · asked by rabad_2k 1 in Engineering

2006-09-26 06:33:33 · 11 answers · asked by praveena k 1 in Mathematics

I know that the force of gravity is based on the mass of an object and on a scale from 0 to infinity it would be linear or a steady incline. For example Earth=1 and a black hole=1000 and all points in between would be equally spaced. My thoughts are that gravity is not consistently linear through out the universe. The circumstance for the variation in gravity is up in the air (meaning I don’t know) however I am curious to know what you think. Also please don’t answer my question with a question, which I am sure there are many.

2006-09-26 06:31:50 · 10 answers · asked by David W 1 in Astronomy & Space

People that argue that evolution does not exist, then how do you explain the metamorphesis of a caterpillar into a butterfly. Or tadpoles into frogs. They go from strickly water creatures, into land creaters. ...
How is it not possible that we could have evolved from a more primal creature, into what we are today? Exclude text from the bible.....I already know all that! What about the evolving that is still going on?


Do you have any other examples of evolution that is happening today, other the the catterpiller?

2006-09-26 06:31:46 · 11 answers · asked by angela 3 in Earth Sciences & Geology

as water contracts till 4 degree and after that it starts expanding. likewise what really happens to water at 37 degree. why human body should always maintain a temperature of 37 degree..

2006-09-26 06:28:53 · 7 answers · asked by sandy 1 in Other - Science

Any one know how to do this

Find the equatiobs if the lines parallel to the line 3x+4y-6=0 and which are tangents to the circle x(squared) + y(squared) - 2x - 2y - 7 = 0

2006-09-26 06:28:26 · 5 answers · asked by Anonymous in Mathematics

2006-09-26 06:27:44 · 3 answers · asked by Anonymous in Biology

I know that the force of gravity is based on the mass of an object and on a scale from 0 to infinity it would be linear or a steady incline. For example Earth=1 and a black hole=1000 and all points in between would be equally spaced. My thoughts are that gravity is not consistently linear through out the universe. The circumstance for the variation in gravity is up in the air(meaning I don’t know)however I am curious to know what you think. Also please don’t answer my question with a question, which I am sure there are many.

2006-09-26 06:27:04 · 8 answers · asked by David W 1 in Physics

If characoal and sugar were impurities present in a sample of impue benzoic acid, explain how the recrystallisation from water would remove both ?

2006-09-26 06:26:57 · 3 answers · asked by Anonymous in Chemistry

We counted seventeen in a one hour stretch. Are they all satellites? Space garbage?

2006-09-26 06:25:15 · 6 answers · asked by areyoukidding 4 in Astronomy & Space

In your laboratory in a pharmaceutical company you have developed a new chemical drug that you think will help alleviate the symptoms of Multiple Sclerosis. The first in a series of experiments to test the effectiveness of your drug will be performed with mice. Describe how you will set up an experiment to test for the effectiveness of the drug you have developed.

2006-09-26 06:23:13 · 2 answers · asked by 9929 3 in Biology