All categories - 19 October 2007

what is the probability of selecting a red ball?

2007-10-19 16:18:08 · 7 answers · asked by Anonymous in Physics

For time t > 0, in years, the company’s extraction plan is a linear declining function of time as follows:
,
where q(t) is the rate of extraction of oil in millions of barrels per year at time t and b = 0.1 and a = 10.

(a) If it takes 10.6 years to exhaust the reserve and the oil price is a constant $20 per barrel, the extraction cost per barrel is a constant $10, and the market interest rate is 10% per year, compounded continuously. What is the present value of the company’s profit?

2007-10-19 16:17:37 · 3 answers · asked by fijiprize 1 in Mathematics

2007-10-19 16:17:36 · 9 answers · asked by the_chief 6 in Polls & Surveys

Im in 8th grade, well, I went to this 6th grade party and I brought some pills with me. Im NOT a drug addict! I just use drugs every now and then when Im at a party or really pissed off. Some little sixth grade girl saw me take a pill and got really scared. She told these two girls that live very close to me in my neighborhood. I convinced the little girl that they were for a toothache but my other friends know otherwise. Its just two of them and they dont understand that I am NOT addicted to drugs. They keep nagging me about it and they are worried about me. I told them that when the girl found out, It really scared me and that I was not going to do drugs again, but they are like "well, thats what they all say" But the one thing im worried about is they were like "Theres only one way to make sure you dont do drugs again and thats to tell your parents, but we dont want to do that" I just dont want them thinking that I am some druggie. And i dont want to get in trouble.

2007-10-19 16:17:35 · 33 answers · asked by Dallas S 1 in Friends

The molar entropy of helium gas at 25°C and 1.00 atm is 126.1 J K-1 mol-1. Assuming ideal behavior, calculate the entropy of the following.

(a) 0.178 mol He(g) at 25°C and a volume of 4.61 L

(b) 2.37 mol He(g) at 25°C and a volume of 4219.3 L

2007-10-19 16:17:28 · 1 answers · asked by cuteeebabygirl 1 in Chemistry

2007-10-19 16:17:26 · 20 answers · asked by SAM 2 in Religion & Spirituality

God is Jesus. If anyone believes this you are Gods chosen child. You will be taken to heaven with the other chosen and you will not parish in hell.

2007-10-19 16:17:04 · 20 answers · asked by basiacrazylife 1 in Religion & Spirituality

2007-10-19 16:16:58 · 4 answers · asked by theaviator252007@sbcglobal.net 1 in STDs

How about a 4th?

2007-10-19 16:16:52 · 14 answers · asked by Bite me 6 in Polls & Surveys

so last night the condom broke while we was having sex and im kind of worried that i might get pregnant.what are the chances of me getting pregnant when the condom has broke? and like how long does it take to get pregnant?? please helppp

2007-10-19 16:16:49 · 9 answers · asked by tumami 1 in Pregnancy

2007-10-19 16:16:43 · 5 answers · asked by miss_spinster80 2 in Volvo

I'm afraid I won't be able to please my girlfriend if I have sex with her, we still haven't had sex but I'm afraid that she might think my penis is too small :\ I'm 17 and I'm 6.5" long and 5.5" in girth :\ please be honest and tell me if she will laugh if she sees it :( I think she is a virgin so I don't know how she would react :\

2007-10-19 16:16:42 · 4 answers · asked by Anonymous in Singles & Dating

What should I do when my boyfriend wants to get into my pants? I really like him, and I mean REALLY. But I told him I wanted to wait a couple more years. I really want to do it and I am tempted. What should I do? Have sex with him, say no, or what?

2007-10-19 16:16:34 · 33 answers · asked by Anonymous in Singles & Dating

classic rock...it goes something like this..
where a man might find a man he smiled shook my hand and no is all he said..take the lord off........

2007-10-19 16:16:33 · 7 answers · asked by chewbac63 2 in Other - Music

How did it affect your moral development and religious preference?

2007-10-19 16:16:31 · 31 answers · asked by Anonymous in Religion & Spirituality

I currently have a windows XP operating system (on my desktop computer). I am buying a new laptop in december, maybe january. It will be brand new from Circuit City. I will try and get one with good memory. Most of the laptops you buy new now have the Windows vista Operating System. I've heard some bad things about VISTA. I have had some problems with XP too though...I have had some hand on experience with Vista and had issues with it too. I'm sooo confused...should i downgrade whatever laptop I choose to an XP or keep the vista...which one do you think is better...what are the flaws in Vista? HELP Please...opinions are wanted too!!

2007-10-19 16:16:29 · 12 answers · asked by *TRISHA* 2 in Software

im just wondering cuz my fins need it!

2007-10-19 16:15:49 · 7 answers · asked by Anonymous in Football (American)

2007-10-19 16:15:39 · 6 answers · asked by abie judith m 2 in Religion & Spirituality

What you want to know? What is bothering you? tell me. I will help you.

2007-10-19 16:15:29 · 6 answers · asked by Danny's Not Cool 3 in Polls & Surveys

before I realized it was my own question---I am still laughing hard.

2007-10-19 16:15:25 · 2 answers · asked by Midge 7 in Religion & Spirituality

I tried to adopt but they made it so expensive and difficult. I raised 3 kidsand they are in college so I know what I am doing. I have a great job and I am not interrested in getting married because I was and I dont want to do it again. there are so many children with no home and I have a great one...doesn't make sence does it? I am a nurse and I just want to find a child that needs a mother to love them.

2007-10-19 16:15:19 · 2 answers · asked by CHERYL S3 3 in Other - Pregnancy & Parenting

it has window xp in it.

2007-10-19 16:15:14 · 3 answers · asked by Stef 1 in Desktops

2007-10-19 16:14:53 · 26 answers · asked by Anonymous in Polls & Surveys

i don't got nothing against them (its just a phase) but why?

Aaron

2007-10-19 16:14:45 · 24 answers · asked by Players 5 in Polls & Surveys

based on the age, the older a person is, the higher the pay he/she receives.

2007-10-19 16:14:38 · 8 answers · asked by Anonymous in Fast Food

seems to eat millet ok but does a wierd chicken cluckin thing with his wings kinda wing flappn without take off

2007-10-19 16:14:35 · 5 answers · asked by Anonymous in Birds

2007-10-19 16:14:29 · 34 answers · asked by Anonymous in Polls & Surveys

I had a real problem with air in the hot water radiator and especially in the boiler. I have bled the radiators in the house but cannot seem to do the boiler. When I open the valve by the boiler nothing comes out. Isn't water supposed to come out? The boiler pipes making loud clanking noises. Should I leave that valve open until water comes out, or am I just letting more air into the system by doing this. My plumber also removed the cap from the valve to the overflow tank. Any help would be appreciated.

2007-10-19 16:14:19 · 3 answers · asked by Bassoon 1 in Maintenance & Repairs