both of you, get off RS :troll:

What course?

MBB 321

STUDY TIIIIIIME


:fullofwin:

only NOW I learn theres someone in 354? where do you sit dude? lets study together tomorrow before the exam. I'm free from 12:30 to 2:30

gl to anybody in math152 for quiz tmr :heckno::denied:
edit:nvm good guy prof chose the easier questions

I'll be studying by c9001 till 2:30.. just a warning I didn't read the book, I just memorized 3 cases and have a good understanding of the content hahahaha.. I didn't read the last book either and I did pretty well... msg me your number or something if u wanna meet up..


I was the first one out of my 345 exam.. either I failed or did okay.. lmao.
chick next to me had like 10 equations written down on her exam paper... :fulloffuck: wtf there were 4 true/false questions and 3 were short answer, why would you even need all those equations

I remember doing the 2 questions from the practice but I ended up making some algebra mistakes :okay:

lmao 10 equations. because fobs
I hope i did ok, BS through most of it
gonna check answer key later this afternoon

Anyone able to help out with this Math 157 question? It's been about 3 years now since i've taken calculus... and I was trying to help my friend with it but I can't seem to get the answer...

Any steps would be great.

http://img.photobucket.com/albums/v4...inalCost-1.jpg

yeah I bs most of it and hopefully some of the shit makes sense so that I get marks.... just write fisher equation and marshall-lerner in every question you are bound to get a point or two LOL

pm'd u^

^ lol seriously,
i didn't bother just drew tons of graphs haha

@ jtanner

since u have average cost, multiply ur equation by q
then you'll get cq = 900 + 4100(e^(5q-5/850) <--- your cost function
then just derive it

if i did it properly, this should be your marginal cost funct.
C'q = 4100*(5q-5/850)* e^(5q-5/850) * (5)
- throw in ur q value then calculate

Is that right? Seems way too large...

I got...

dc/dq = -900 + 4100 * e^[(5q+6)/850]*[(q/170)-1] / q^2

But I don't think it's right... I ended up with..

-0.452669241 :okay:

I think its C`(q) = (5/850)*4100*(e^(5q+5/850))

is the answer 42.42?

((900/q)+4100*(e^((5q+5)/350)/q))) Multiply this by q
=900+4100 e^(1/350 (5+5 q)) Take the derivative
=d/dq (900+4100 e^(1/350 (5+5 q)))
=410/7 e^(1/70+q/70) Plug in q=45
=410/7 e^(1/70+45/70)
=113

It was... 42.4712. I used Wolfram Alpha to help derive the equation...

C'Q = (410/17)*e(1/850)*(5q+6)

Appreciate the help from everyone.

If anyone has an unregistered starbucks card, you can register it and get $5 free.

Ugh answers are out.... i got the canadian / us interest rate question wrong and i kinda messed up the samuelson or w.e question.. the rest i think i did okay.. iuno i hope that vitor guy marks it he seems to go easy lol

:fuuuuu: Mbb 201 midterm on Monday, anybody?

mbb 201 :fuckthatshit:

Prof?

Lynne Quarmby, and Fredric Pio. Quarmby won the excellence teaching award last yr. I don't know how she even got it. She told us that she won't give us review questions because she doesn't want to narrow down our study. Who the f says that? And basically reading the book is not enough, you need to synthesize and connect dots in order to understand the questions on the midterm. The second worst class in my 3 years since ochem.

^ those awards don't mean much :troll:

$20 fine and counting for a book my friend returned for me in time... wtf sfu

in.

Definitely not ready for this exam.