All categories - 28 October 2006

( ^ = to the power of )

1. 3x^3 y^4 z^-2
----------------------
6x^-1 y^3 z^-3

2. 2^2
--------------
(3/2) ^-2 hint: ( 3/2 means 3 over 2 )

3. (4y)^7
--------------
(4y)^3

4. (2x^5)^3 (-3x^4)^3

5. 7(x^4)^5 (-4x^2)^2

6. ( 4x^3 )^3 hint: (parentheses mean the the whole equation ^3)
( ------ )
( 2y^2 )

7. ( 5x^3 )^2
-----------------
( 5xy^2 )^3


For questions 14 and 15, help me simplify the rational expressions.

14. -x^2 + 10x - 21
-----------------------------
-x^2 +23x - 14

15. 28x^2 - 29^x + 6
-----------------------------
- 28x^2 + 50x - 12

2006-10-28 22:46:16 · 6 answers · asked by pmgstudios 1 in Mathematics

have you ever heard of rice wine?
i was just wondering how the rice can ferment.
fermentation converts a sugar into an alcohol.. or an acid..
is there a natural sugar present in rice?
or is it the starch in the rice that gets fermented.

2006-10-28 22:46:11 · 2 answers · asked by Anonymous in Chemistry

2006-10-28 22:45:48 · 4 answers · asked by Anonymous in Television

2006-10-28 22:45:48 · 1 answers · asked by Anonymous in Singles & Dating

2006-10-28 22:45:40 · 8 answers · asked by Latoya G 3 in Immigration

2006-10-28 22:45:36 · 5 answers · asked by dan 1 in Cameras

2006-10-28 22:45:34 · 7 answers · asked by she wolf 1 in Other - Hardware

adress kh_abeer@yahoo.com

2006-10-28 22:45:21 · 4 answers · asked by aseel k 1 in Tennis

is there any word like 'super' in english ? I've been living in the Uk for five months I've never heard

2006-10-28 22:45:02 · 8 answers · asked by cumbarus 1 in Words & Wordplay

I'm a MBA student and presently working on investment bankers' project, but i've not much idea about this. Please help me.
Thanx in advance.

2006-10-28 22:44:59 · 2 answers · asked by Yash 1 in Investing

I am married, but knowingly or unknowingly I keep thinking about one of my colleague. The more i try to avoid such thinkings but still it comes.. I don't know what to do..anyone out there have such situation.. Am I cheating my partner... what to do ?

2006-10-28 22:44:47 · 25 answers · asked by Amanda 1 in Marriage & Divorce

I've searched and searched. Thanks for your help.

2006-10-28 22:44:05 · 9 answers · asked by Anonymous in BMW

I havn't drank in a while! I can't believe how many people respond to my questions so fast so late at night! I am new at useing the computer, but I'm bored. I feel like talking. What do I do?

2006-10-28 22:44:01 · 7 answers · asked by me! 2 in Singles & Dating

I want to do more for him. I really love him , I already cook for him , clean his work clothes. He did so much for me , he takes care of me , he's always there for me , he treats me right, he bought me a kitten when my other cat got ran over. When I was in the hospitel , he never left my site , until the next day. I always tell him I love him and do whatever I can to please him. I think I can never do enough things to show him I love him. We plan to get married and have kids one day. But I want to show him and tell him how I really feel. Any ideas?

2006-10-28 22:43:57 · 11 answers · asked by kitty 6 in Singles & Dating

I think this is impossible to answer just because they are really equal in every way. For every John song there is an equally good Paul song. And for every slightly lower standard John song there is also such a Paul song. They complement each other. I love them best together. I think it depends on the mood. But Lennon-McCartney together- that is magic and suitable for every possible mood!

2006-10-28 22:43:50 · 21 answers · asked by teacher's pet 2 in Polls & Surveys

I PLAY HOCKEY (ROLLER SKATING ) I JOINED IT BEFORE 2 YEARS N 6 MONTHS .N IHAVE GONE 3 TIMES FOR NATIONAL . N NOW I HAVE SOMANY FRIENDS AND I MISS THEM ALOT AND NOW IAM PERFECT DOING SKATING NOW . I HAVE SOMANY FRIENDS MORE THAN MY CLASS MATES AND IALWAYS WANT TO LIVE WITH THEM AND THATS SO,, THE REASON IWANT TO CONTINUE DOING SKATING / BUT , MY PARENTS SAYS THAT YOU ARE A GIRL , A GIRL IS VERY DELICATE SHE SHOULD NOT BE STIFF . AND IAM SURE YOU WILL BE STIFF DOING SKATING . SO YOU SHOULD STOP DOING SKATING ..EVERYONE IN SKATING KNOW ME N NOW ONLY I THINK OF THIS THAT WHAT I WILL DO WHEN NATIONAL WILL BE THERE . IT HAS NOT COME YET . SO THE QUESTION IS THIS THAT HOW SHOULD I CONVIENCE MY PARENTS FOR THIS ?

2006-10-28 22:43:42 · 8 answers · asked by phelonia_abelisa 1 in Family

my man and i have been together for 3 years, we seperated for a week because we both had doubts about our love for 1 another. We just got back together again last friday. How do we get the butterflies back? I remember when we use to take each others breathe away. I just want it to be like it use to be. But how do we do that? How do we bring it all back?

2006-10-28 22:43:39 · 8 answers · asked by babygirl 1 in Marriage & Divorce

can any one help and tell me how do i get rid of all my history, cuz when im on google or yahoo the first letter of any word that i type in shows a list of all my searchs begining with that letter how can i stop the history from showing up?please help, and if you do thank you very much.

2006-10-28 22:43:35 · 10 answers · asked by Anonymous in Internet

i live in australia and im going to japan has any 1 got any ideas of great AUSTRALIAN presents to give to my host family in japan?
ive thought of those clip on koalas but there made in china lol and the australian flag but there made in japan like WTF!!!

2006-10-28 22:43:32 · 5 answers · asked by !!David!! 2 in Japan

I have been friends with this girl for about two months but I want more, how can I hint at this? and what kind of flirting should I do with her? How will she react to the flirting if she likes me or doesn't?

2006-10-28 22:43:23 · 8 answers · asked by guillemots21a 1 in Singles & Dating

I havn't drank in a while! I can't believe how many people respond to my questions so fast so late at night! I am new at useing the computer, but I'm bored. I feel like talking. What do I do?

2006-10-28 22:43:16 · 3 answers · asked by me! 2 in Singles & Dating

which cable is negative and which positive? there are 2 wires: black and red!

2006-10-28 22:43:16 · 11 answers · asked by william s 1 in Car Audio

2006-10-28 22:43:11 · 10 answers · asked by iluvu 1 in Zoology

How to create a website in both flash and in htmls with login for 800 users

2006-10-28 22:43:09 · 2 answers · asked by Anonymous in Programming & Design

I am a 24 years old lady, who got my first child via caeciarian section because of complication.
My husband and I are planning my next pregnancy, but I am too scared about normal delivery and would prefer the caecerain section again. Please inform me Is it possible to choose the delivery I want, if yes where and whom to contact. If it is not possible here, I am planning to have the delivery in Srilanka, because I can there choose the delivery I want. If it is possible here in UK, I do not need to prepare for my trip to Srilanka. Please be kind to give me areply . Thanking you

2006-10-28 22:42:48 · 20 answers · asked by Jasmine R 1 in Pregnancy

My mum always told me not to argue its a waste off time .So when i fall out with someone i dont talk to them.. EG.. My husband ..EG.. I came home from work last week i was knacked i just wanted to be left alone. So i did snap at him but he snapped at me. So i went up stairs and have not spoke for a week. Am i wrong plus hes the same when he gets home from work your cant talk to him till hes out of work mode.. should i say sorry or wait for him.. lol last time i didnt speak for 4 weeks i know he will leave it another week it was 2 weeks last time sorry if the english is not so good am a bit thick in that department lol cheers

2006-10-28 22:42:45 · 25 answers · asked by Anonymous in Other - Family & Relationships

she also said you seemed like a really nice guy and it has nothing to do with you. I mean, we went out, then had a second date planned, and she got inundated and cancelled, and then got real weird (and, making matters worse, she went back home for a weekend and got back with her ex, trying now to work things out, which is what prompted her to tell me this, 3 weeks after the fact). I'm just looking for answers, as I'm the inquisitive type.

2006-10-28 22:42:41 · 11 answers · asked by JP 2 in Singles & Dating

2006-10-28 22:42:37 · 8 answers · asked by Anonymous in Philosophy

i keep haveing my well researched answers obsecured by republicans.i am not commititng any violations on my answers, why don't republicans like the truth to be told?

2006-10-28 22:42:32 · 11 answers · asked by the _reporter 1 in Other - Politics & Government

I am six months pregnant and have been trying to find shops that sell v-neck sweaters and things that are warm, but all the maternity ranges I have seen in high street shops still mainly comprise of lots of vest tops, jeans and smart office wear. I just want some warm clothes for winter! Where's the best place to shop? I'm a size 10 so I need somewhere that will stock that size. Been having troublewith that too as size 10 maternity wear tends to sell out quite quickly.

2006-10-28 22:42:31 · 10 answers · asked by Sophie 1 in Pregnancy