All categories - 5 February 2007

Show that if

A = ( 1 0 0 )
( 0 1 0 )
( a b c )

Show that if A is an elementary matrix, then at least one entry in the third row must be zero

2007-02-05 11:13:45 · 1 answers · asked by jegatato86 2 in Mathematics

I ran a 2:34.6 1000 the other day and I am wondering if its a good time in comparison to the NCAA divison 2. And I want to get it down to 2:30-31 within the next few weeks what do you suggest I should do? For now ive been doin speed on mondays (ex 6x400 in sub 60/ 10x200 in sub 30) tuesday (12x400 at 80 non stop running) wed 5-6 miles) thursday (4x200 in sub 28) friday ( 30 min run) saturday- meets. What else could I add to this to get faster?

2007-02-05 11:13:45 · 4 answers · asked by Runner88 1 in Running

2007-02-05 11:13:42 · 36 answers · asked by Anonymous in Polls & Surveys

Help ????

2007-02-05 11:13:40 · 25 answers · asked by Wilhelm 2 in Religion & Spirituality

2007-02-05 11:13:39 · 4 answers · asked by Anonymous in Do It Yourself (DIY)

I'm a freshman in high school, and I just calculated my GPA. I'm in all honors classes and I have a 3.9. Is this good, great, what?

2007-02-05 11:13:38 · 10 answers · asked by Anonymous in Primary & Secondary Education

2007-02-05 11:13:36 · 3 answers · asked by Anonymous in Renting & Real Estate

I have just bought this car 3 weeks ago and maybe it wasn't the best deals of all times. I took it today to the mechanic to check for a coolant leak and he called me back with three problems: radiodor needs to be replaced, water pump needs to be replaced and the head gasket is blown.
Water pump ~ $210
Radiator ~ unkown yet (makes me wonder if I could use the sealing stuff you can get at wal-mart.)
Head Gasket ~ $1300 (labor + parts)
This is not cheap - specially for a recent graduate college student.

My questions are:
-- Does that seem to be reasonable prices?
-- How hard is to fix the head gasket?
-- Head gasket problem is a pretty big deal?
-- Anyone wants a Cadillac Catera?

Note that my experience with cars is limited. I should have gotten a degree in mechanical engineering; not electrical. That would have certainly helped. But I am pretty handy and got some common sense for the most part.

Thanks in advance!

2007-02-05 11:13:32 · 2 answers · asked by Spartian 1 in Maintenance & Repairs

2007-02-05 11:13:28 · 34 answers · asked by TRiLL 1 in Religion & Spirituality

On Saturday night do they have strippers and arnt they open till 5am Sunday?

2007-02-05 11:13:27 · 1 answers · asked by Diamonds_Glow 4 in Washington, D.C.

Ok so my coworker was showing pictures of KC (of Jodeci) and he was perfoming and everyone was laughing at him because I guess he was high and embarassing himself. He said that dude was the next "Whitney Houston", which I guess is the new pejorative for anyone strung out on drugs but I'd like to know, seriously, if KC is working on a new album or if anyone knows anything more about this ...

2007-02-05 11:13:22 · 1 answers · asked by collard greens with hash browns 4 in Music

Liberaci died and went to heaven.
Saint Peter was there and said sorry Liberaci but you can't enter the pearly gates.
Liberaci said why not?
Saint Peter said because when you were young you ate a Parrot.
Liberaci said No I did not I might have ate a Cockatoo.

2007-02-05 11:13:20 · 12 answers · asked by Ghostly Ghost! 3 in Jokes & Riddles

My boyfriend and I have been dating for 8 months now and this is our first Valentine's day together. I wanted to make it really special for him but Im not so sure what to do. I bought him a red tub at walmart with a white bear that says school love since we dated in high school. But since Im putting the bear on the top of the tub I still want to fill the tub up with little things. So far I bought a soap that I custom made for him online but I dont know what else to get him, PLEASE HELP!

2007-02-05 11:13:14 · 8 answers · asked by Lil_Me 1 in Valentine's Day

ok i havn't had my period this month the last time i had it was last month on the 8th. and on saturday i get like a teaspoon of blood and thats all!!! and nothing from then on?? is thyat normal?? will i hav my regular period soon?? i'm a bit worried??

2007-02-05 11:13:06 · 7 answers · asked by cassy c 1 in Women's Health

worst STD

2007-02-05 11:13:01 · 11 answers · asked by Anonymous in STDs

2007-02-05 11:13:00 · 20 answers · asked by Circlometry™³ 6 in Polls & Surveys

2007-02-05 11:12:56 · 10 answers · asked by Anonymous in Politics

2007-02-05 11:12:50 · 41 answers · asked by ? 5 in Polls & Surveys

2007-02-05 11:12:49 · 5 answers · asked by Carolina L 1 in Other - Mexico

I'm a sophomore in highschool, and there's a freshman girl I saw who I want to get to know. How should I approach her for the first time?
I don't have any classes with her, and i only see her in between some classes.

In another question, I was told to smile and make eye contact when I see her in the halls, but not to freak her out.

Then later go up and say hey, or that I've been seeing her in the hallways and I had to go up to her.

Will this work?

And is there any difference between like a "friendly smile", and an "I like you smile"?

2007-02-05 11:12:45 · 16 answers · asked by Andrew 3 in Singles & Dating

2007-02-05 11:12:41 · 3 answers · asked by royandpeg@sbcglobal.net 2 in Dancing

tugboat
sloop
xebec
galley

2007-02-05 11:12:40 · 6 answers · asked by wtfff =3 3 in Birds

(a.k.a. LuLu, etc. . . . ) completely unspoiled by failure, and a good example of why some animals eat their young?

2007-02-05 11:12:40 · 15 answers · asked by kevin 3 in Lesbian, Gay, Bisexual, and Transgender

see, the thing is, i just need a better arch...

2007-02-05 11:12:38 · 5 answers · asked by k 1 in Dancing

how hard is the test?

2007-02-05 11:12:31 · 5 answers · asked by ? 3 in Standards & Testing

i have to do aclinical placement and want some ideas re what i can do thanks for any help

2007-02-05 11:12:23 · 2 answers · asked by phantom 2 in Other - Social Science

I'm writing a fiction story, where someone enters Camelot (Cadbury Hill), finds a secret chamber housing the sword "Excalibur" and a riddle to the location of Avalon. I want Excalibur to be a key to the treasure.

2007-02-05 11:12:23 · 3 answers · asked by magnaangemon01 2 in Mythology & Folklore

Okay here's the deal.
I never have had a boyfreind, and yet all of my friends who I know for a fact are not the best looking people [to put it simply] somehow snag all of the guys. I am shy, and intelligent. I write poetry like I breathe air. I am my own person and don't allow people to tell me what to do. I am in love wth my best guy friend, and I don't know what to do about it. To put it simple terms: I am confused.

I don't know why I haven't ever had a boyfriend. Personality-wise, I am great. But, what about beauty-wise? Please be honest. Also, how old do I appear to look? Many people say I look older than what I actually am.

http://i13.photobucket.com/albums/a277/lotrfanfreak/courtney-1.jpg
http://i13.photobucket.com/albums/a277/lotrfanfreak/fishnets.jpg
http://i13.photobucket.com/albums/a277/lotrfanfreak/Image078.jpg
http://i13.photobucket.com/albums/a277/lotrfanfreak/Image079.jpg

2007-02-05 11:12:22 · 16 answers · asked by Confused... 1 in Singles & Dating

I'm going for the Colts again.

2007-02-05 11:12:20 · 14 answers · asked by Taylor Swift Lovah™ 3 in Polls & Surveys