Mei

what is f(3) if f(x)=-5x^3+6x^2-x-4?

Thanks!

I want to mail a letter. But I do not know the last name of the person i'm writing it to. I have her address and everything else. Can I mail the letter without her last name? Thanks in advance. :D

I uploaded the first chapter of my story and tried to upload the second. But when I hit select document there are no documents there. What should I do? And am I doing something wrong? This is what I do:

I go to story, then edit, the chapters, the select document for chapter 2. THANKS IN ADVANCE!

Ok so I logged into Facebook and was on my homepage. I hit the profile button and it said I was the wrong person. I looked and their was my name. But it says Wrong Person? Here are some of her friends: Then it says Send Message Add as Friend stuff like that. I don't get it. Help me!!!! Thanks in advanced Oh and it doesn't even show my page.

Ok so my mac's keys are acting a little strange. My a key won't work and my caps lock button will just turn on by itselft. Also my back space button won't work either. And sometimes when i'm typing somethin up weird symobls will appear like triangles, circles, and Ls that look flipped like 7's. This has never happend and is starting to happen. I updated all the programs but the keyboard is the problem. It's not a virus btw. Oh and right now i'm using my PC.I did spill some water on it but that was just the trackpad and it works fine.Also yesterday night I was using it and did not have any problems. Thanks in advance!!!!

I bought a song off of itunes and on the itunes store it says I purchased it. But when I go to my library it isn't there. It isn't anywhere! I can't re-purchase it but it says in the itunes store I purchased it. What should I do? Oh and there are no half finished downloading songs either. Seriously it isn't anywhere!

I found out my boyfriend was cheating on me with my best friend who is like a sister. She is also cheating on her boyfriend. It turns out that he never loved me and used me to get close to my best friend. I'm super pissed off. Now he is spreading rumors about me saying how I never loved him. What do I do?! </3 :'(

I got my ears pierced but they got infected. The doctor said i should wait at least 7 months before getting them repierced. But I waited 2 years. I wanna get them pierced again but I can still see the hole. Not a lot but I can still see it. But I can't feel it. Is it closed up enough or should I wait longer?

My little sister and her friends are huge Wedding Peach fans. So they want to be Wedding Peach characters for Halloween next year. So I went online to find a outfit but couldn't really find one that fit her. She is 12 years old. Please send sites or something like that. Thanks!

Ok i know its long. But I have the ex boyfriend that I constantly keep telling him I hate him and he knows. I've told him so much that now if I said I loved him again he'd never except it. I know I screwed up but is there some way to slowly give hints that I like him? And even if were just friends its ok. The problem is I think he's falling for another girl! What should I do?

Hi. I have this problem. You see my best friend has been hanging out with my worst enemy and now they hang out all then time and chat with each other on email more then she does with me and she's been keeping secrets from me about him and her. She says they are just friends. But that makes me mad. So I told her that they could only be half friends. But she doesn't want to and he wants to be more then friends. Ugh! I just let my best friend go just for a little break. But still shes trying to end the break. But this will only end when I get an answer to this problem! Help me!!!!!!!!!!!!!!!!!!!

Ok there is this boy who thinks that I have a crush on him when acctually I hate him. What should I do?