All categories - 5 May 2007

[4(x+h)^2 + 3 (x+h) + 4] - (4x^2+3x+4)

I think it's supposed to be (8x+3)h+4h^2
...but I dont get how. Plz show me. thnx anyone?

2007-05-05 19:10:10 · 6 answers · asked by ruby 2 in Mathematics

the best i can think of is countdown to infinity

2007-05-05 19:10:04 · 7 answers · asked by coldfire118 1 in Music

2007-05-05 19:09:49 · 7 answers · asked by YeonCouture 2 in Music & Music Players

I've been so spacy lately. :|

2007-05-05 19:08:55 · 11 answers · asked by Deutscher Eishockey Bund 3 in Polls & Surveys

2007-05-05 19:08:51 · 13 answers · asked by desertskieswoman 5 in Polls & Surveys

2007-05-05 19:07:48 · 6 answers · asked by Anonymous in Celebrities

My choices
1.Italy
2.Sweeden
3.india(most miss universe)
4.USA
The worst looking is obviously chinese.They make u feel sick

2007-05-05 19:06:55 · 27 answers · asked by Anonymous in Other - Cultures & Groups

I'm just curious to see what parts of the world everyone is in. I'm in Arkansas, USA, but born and raised in New York.

2007-05-05 19:06:47 · 37 answers · asked by Ade 6 in Polls & Surveys

2007-05-05 19:06:47 · 4 answers · asked by Anonymous in Music

2007-05-05 19:06:42 · 13 answers · asked by sara 1 in Diet & Fitness

I spelt colour with a u, didn't I?

2007-05-05 19:06:35 · 19 answers · asked by Anonymous in Other - Society & Culture

This is random... but curious! Why is it that women's panties sometimes have double layer of cotton in the crotch area? Sometimes they're left open or stiched closed. Is it incase of monthly accidents? Am I supposed to put anything in there?? Maybe a secret pocket? lol anyone know WHY or WHAT FOR???

2007-05-05 19:05:12 · 10 answers · asked by ringpops 1 in Other - Beauty & Style

sorry for yelling
any serious or funny answer's appreciated
keep an eye on this question there could be some interesting answer's

2007-05-05 19:05:09 · 15 answers · asked by Anonymous in Elections

2007-05-05 19:05:01 · 12 answers · asked by Nicholas E 1 in Reptiles

I know that not all guys are like that. It's just that whenever I tell a guy that I want to wait until I am married to have sex they either:
A) don’t take me seriously OR B) breakup

2007-05-05 19:04:56 · 23 answers · asked by dancer 1 in Singles & Dating

i wanna ask a girl to prom in French, what should I say? does French girls like any particular things?

2007-05-05 19:04:33 · 8 answers · asked by Ian 1 in Languages

http://www.bobsagetisgod.com/


oh well, less work for me


(i still can't answer so i have to amuse myself by asking inane questions instead...)

2007-05-05 19:04:32 · 10 answers · asked by Anonymous in Religion & Spirituality

I was having a coversation via e-mail with a friend and we were talking about hydrogen as the way of the future for our energy needs and I was doing some research and compiled this information.

Is my math correct?

A given weight of Deuterium (H2) also called Heavy Hydrogen, can produce about 4 times as much energy as the same weight of Uranium. Fissioning of 1 pound of (0.45 Kilograms) of Uranium produces as much energy as burning 1,140 short tons (1030 metric tons) or 2,280,000 pounds of coal. A short ton in America = 2000 pounds.

So to help you do the math:
If you have X pounds of Deuterium, it produces 4 times the energy of Uranium which produces as much energy as burning 1,140 short tons of Coal.

That means 1 pound of Deuterium = the same as fissioning 4 pounds of Uranium which = Burning 4,560 Short tons or 9,120,000 pounds of coal.

1 short ton = 20,754,000 BTU's (BTU = British Thermal Units = A BTU is defined as the amount of heat required to raise the temperature of one pound avoirdupois of water by one degree Fahrenheit. 143 BTU is required to melt a pound of ice.)
(1 BTU = 1055 joules)

20,754,000 BTU = 21,869.63 megajoules (Megajoule = 1,000,000 Joules). 1 kilowatt-hour = 3,412 BTU.


1 joule = 1 watt second ( watt second = a unit of electrical energy equal to the work done when a current of one ampere passes through a resistance of one ohm for one second. )

1 ampere = 1 coulomb (6.28 x 1018 electrons) per second.

1 ohm = The unit of measure of electrical resistance. ( One volt will force a current of one ampere through a resistance of one ohm.)

1 volt = the force required to send one ampere of electrical current through a resistance of one ohm. It is analogous to water pressure in pounds per square inch. A unit of electrical pressure measuring the force or push of electricity. Volts x amps=watts. The terms potential, electromotive force (emf), and voltage are often used interchangeably. Also is = to performing one joule of work to move or separate one coulomb (6.25 x 1,018) of electrons. 1 Joule = 1/1055 or 0.000947867 BTU's.

1 watt = one joule per second, 1/746th horsepower. Volts x Amps x PF = Watts. (Note: For AC (AC = Alternate Current) circuits, PF (Power Factor) must be included.) Also = 107 ergs per second. Commonly used to define the rate of electricity consumption of an electric appliance. One watt of power is expended when one ampere of direct current flows through a resistance of one ohm.

Power factor = The ratio between Watts (Active or True power) and Volt-Amperes (Apparent power). The Power Factor has a value somewhere between zero and one. This ratio is generally expressed as a decimal fraction.The distribution utility has to provide equipment that will carry Amps, and if the Power Factor is poor (less than about 0.9), the distribution network is inefficient. A power factor of 1.00 is unity. A device such as a ballast( Ballast = device that controls currents in lamps) that measures 120 volts, 1 amp, and 60 watts has a power factor of 50% (volts x amps = 120 VA, therefore 60 watts/120 VA = 0.5).

1 erg = In terms of the joule, 1 erg equals 0.0000001 joule.

There is much more, but I think this is more than enough for what we want to do.

O.K. if we fuse 1 pound of Deuterium, that will produce 99,848,642.8 Megajoules of energy or 27,735,734.1 Kilowatt-hours.

1 watt-hour is equivalent to 1 watt of power used for 1 hour. This is equivalent to 3,600 joules. So, 1 kilowatt-hour is = to 1000 watts of power used for 1 hour and this is the equivalent of 3,600,000 joules.

2007-05-05 19:04:03 · 17 answers · asked by Adyghe Ha'Yapheh-Phiyah 6 in Religion & Spirituality

2007-05-05 19:03:55 · 41 answers · asked by Anonymous in Polls & Surveys

there's this guy & he's cute & everything [so m i]. i like him. he calls me a ho but it wuz only after i stopped talking to him... cuz whenever he calls me a ho, i ALWAYS chase him around [i'm in 8th grade btw] & when i catch up, we just start laughing & i cant get mad @ him... i dont talk to him. is this just his way of saying "i need attention from you. talk to me. flirt like you used to."??!?!?!?!?! pleeeeeeeeease help me out here guys. i need some guy opinions on this. why would YOU do that.

2007-05-05 19:03:53 · 1 answers · asked by Anonymous in Singles & Dating

-pictures?
-writing?
-symbols?
-random things attached to it?

2007-05-05 19:03:48 · 22 answers · asked by harstmaster 2 in Other - Visual Arts

Always? Almost always? What issues do you not agree with that your party supports?

2007-05-05 19:03:46 · 25 answers · asked by Anonymous in Politics

lower the prices the next day so everyone try not to buy gas on this day it worked in 1997 and the oil companys lost billions!!!1

2007-05-05 19:03:30 · 11 answers · asked by *rasberryswirlgirl* 2 in Commuting

It is from the 2002 movie crush (not bule crush)

2007-05-05 19:03:23 · 2 answers · asked by falling_star_103 1 in Music

lately (the last 4 hours, i have been feeling really out of breath no matter how much i breath, and been feeling weak. I did a little research and think there may be fluid in my lungs, though i wouldnt know why. is this it, if not then what? and either way WHAT SHOULD I DO

2007-05-05 19:03:12 · 10 answers · asked by Ryan H 2 in Respiratory Diseases

My brother is married with 3 kids and another on the way. My mum is ALWAYS complaining about them (and dad) saying they are parenting wrong and cooking wrong and cleaning wrong. They are mvoing this week and all their stuff is ni our garage atm and toby (my bro) is bringing more over tonight, so i thoguth it would be nice if we asked them over for dinner. I asked mum at 3pm what she thought n she went crazy!! She NEVER wants tem to come for dinner and comlains they use me too much for babysitting! (i love babysitting for them) whats her problem

2007-05-05 19:02:27 · 10 answers · asked by ce_ben1 5 in Other - Pregnancy & Parenting

2007-05-05 19:02:06 · 30 answers · asked by Anonymous in Religion & Spirituality

MINUS THE ACCENT, what UK words do I need to learn, how do I spell like them, etc.?

I know most spelling -- like colour & neighborhood, or realise and recognise. Any more?

2007-05-05 19:02:06 · 5 answers · asked by somethingsovague 4 in Languages

i originally have black hair and last week i decided i wanted to be a dark brunette. was short of money at that moment so i went and bought bleach and a green based brown color (clairol 46D Chesnut brown). i didn't put the bleach on long enough so my hair was orange-red afterwards. i put on the green based brown color in hopes that it'll cover up but still didn't help much (became a dark burgandy brown, too much red in it still). so i finally went to a very expensive salon and had it corrected. was happy for a week until i washed it 3 times so far and now it's starting to get reddish again. HELP! should i bleach my hair again, this time longer until it's pale enough then put brown on again? or other suggestions? i know color enhancing shampoo like ARTEC COCAO BEAN or a demi-gloss color, green base dark brown will be a short term solution, but is there a long term solution to permanently get the red out so i don't have to worry about it on a weekly basis? THANKS SO MUCH!!

2007-05-05 19:01:43 · 8 answers · asked by LemonJellyBean 1 in Hair