Education & Reference - 15 September 2006

suppose an oil pipe is leaking and the leak is creating a circle of oil on the ground that is growing .the oil continues to leak,enlarging the circle ,so that the area grows at a constant rate of 3 square meters per hour......
A. describe the rate at which the perimeter of the circleof oil changes over time.
B.make a graph of the preimeter of the circle as a function of time ..
C.find the perimeter of the circle at T = 60 minutes ..and T=60.5minutes ..use this values to give an estimate of how fast ,in meters per hour,the perimeter of the circle is changing

2006-09-15 10:03:24 · 5 answers · asked by beauty mirna 3 in Homework Help

Like much trouble will parents get in if their minor child doesnt goto school for a month? jail?

2006-09-15 10:01:55 · 10 answers · asked by ANDREA 2 in Other - Education

2006-09-15 10:01:47 · 18 answers · asked by darcelle g 1 in Homework Help

i was recently made redundent and am looking to retrain as a plumber looked at colleges but courses last years part time so looked at some private training centres (ie. reactfast.co.uk )offering 6 weeks of training but am unsure if i will get right city and guilds quaifications to get work these courses cost £4000 +vat money i cant afford to waste

2006-09-15 10:00:52 · 24 answers · asked by Rawz 2 in Other - Education

if its racist, why is it ok to use the words white board or chalk board... surly that is offencive to white poeple as much as Black board would be to a black person...

2006-09-15 09:58:40 · 36 answers · asked by godhatesusall87 2 in Other - Education

2006-09-15 09:58:33 · 8 answers · asked by ♥►Missy◄♥ 2 in Homework Help

2006-09-15 09:57:18 · 12 answers · asked by J T 6 in Primary & Secondary Education

does anybody know why the decimal 0.89999999999999.......... ends up with the fraction 0.9 after i solve it? that's not the real answer, but apparently that's what i always end up with. please can anyone explain this?! and no this isn't for one of my homework questions.

2006-09-15 09:53:45 · 3 answers · asked by ~ 4 in Special Education

is some one born in england an engiish man or woman

2006-09-15 09:53:31 · 14 answers · asked by fred t 2 in Teaching

Do you know any dissents that happend abroad and in America during 1870-1919? Thank you

2006-09-15 09:53:04 · 1 answers · asked by kuzya 1 in Higher Education (University +)

2006-09-15 09:49:47 · 13 answers · asked by Anonymous in Preschool

2006-09-15 09:47:52 · 38 answers · asked by pebbie 1 in Other - Education

2006-09-15 09:46:45 · 10 answers · asked by Anonymous in Homework Help

2006-09-15 09:45:21 · 3 answers · asked by Keith P 1 in Trivia

AND YOU PASS WELL on the SAT WHAT DOES IT MEAN

2006-09-15 09:45:09 · 4 answers · asked by Anonymous in Higher Education (University +)

Where will all the little devils go?
How will they keep warm?

2006-09-15 09:43:21 · 7 answers · asked by Sunseaandair 4 in Trivia

i have a felony for robbery i am now 21 and a freshman in college i feel like giving up school because i think with a degree i still wont find a good job with a felony am i right to think this

2006-09-15 09:38:44 · 12 answers · asked by Anonymous in Higher Education (University +)

My school is having a career/internship fair next week. I need an internship for next summer, and my internship director said for most companies I had plenty of time. I am not interested in any of the employers who will be at the career fair. Should I go anyway? Or should I just wait until the next fair in the spring? I'm not asking anyone to make a decision for me, just asking what you would do.

2006-09-15 09:37:49 · 5 answers · asked by Anonymous in Higher Education (University +)

2006-09-15 09:37:37 · 17 answers · asked by andy p 1 in Trivia

rocks and minerals for my science poject

2006-09-15 09:33:10 · 2 answers · asked by ashley h 1 in Homework Help

http://www.pbs.org/speak/speech/beastly/

Look at the list of words in the link above and choose the 21 you I believe I chose as the words I definitely or most likely mispronounce, according to the judgement of the page, or how I interpreted it.

Best answer goes to whomever gets the most correct.

2006-09-15 09:31:25 · 7 answers · asked by Anonymous in Words & Wordplay

2006-09-15 09:28:37 · 4 answers · asked by simply liz 1 in Higher Education (University +)

2006-09-15 09:28:29 · 9 answers · asked by John B 1 in Words & Wordplay

I got a 1200 my first time without preparing to the test at all in any way/shap/form

2006-09-15 09:27:18 · 6 answers · asked by Anonymous in Standards & Testing

I've got a big interview coming up, and I'm having trouble preparing--I want to do something more fun like the internet or going outside. How do I get over this? I've tried setting goals, I've tried setting up a learning environment. This caffeines not doing much either.

2006-09-15 09:18:53 · 22 answers · asked by electroberry1 3 in Higher Education (University +)

i am the master of my fate and the captian of my soul

2006-09-15 09:16:42 · 29 answers · asked by nans85 3 in Quotations

is it possible to put games in a old ti-83 calculator? (NOT 83 PLUS)... the old one doens't have the button apps..

2006-09-15 09:15:51 · 3 answers · asked by YouKnoiT 2 in Other - Education

2006-09-15 09:14:39 · 3 answers · asked by bloodz612 1 in Homework Help

2006-09-15 09:14:09 · 6 answers · asked by Anonymous in Words & Wordplay

then explain each one.please please plez plez plez plez plez plez plez plez plez plez i need ur help thank u sooooooooooooooooo much.the most neat and best will not only get ten points but i will vote for their answer in a different question they answered.

2006-09-15 09:13:57 · 7 answers · asked by Anonymous in Homework Help