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Re: TWOboredofstudies.org47/50 4UEnglish, 98/100 Advanced english students, offering Highly reccomended. Towards the end of year10 averaged a B, but throughout prelim and hsc had help from kath and ended up with a B6! If your looking for English tutors who know their stuff, pick these guys.

Matrix: 97.7 Actual: 98.35 woo yah

Lol yeah, Ive onyl heard a few dates from friends...

Great. I have english advance on my brithday. FML.

ooh okay, so focal lengths can be <0? heh okay xD id better go revise :L

I set my working out a bit differently, but yeah thats the answer i got too :)

a=1 , as a=length and hence a>0, and then your parametric equations are correct note: as the form x=+2at , y= +at^2 is for the parabola x^2 = 4ay and x=-2at, y=-at^2 for x^2 = -4ay(remembering that it the focal length is not making the p.eq negative) Correct me if im wrong, but yeah

HELLO YOOSHI :) Anyway, here are your soln: i)RTP: p^2 + pq + 2 = 0 EQ of parabola: x^2 = 4Ay y= x^2/4a dy/dx = x/2a therefore, gradient at P is: p , and hence MNormal at P = -1/P Also, the gradient of PQ is found by: q(p^2 - q^2) / 2a(p-q) [ gradient formula ] Hence, by equating both...

-> Diffusion is too slow and non-selective of solutes(dissolved ions i.e ammonia,) -> As osmosis is the movement of water from an area of high water concentration to low water concentration through a semi-permeable membrane, this would generally mean that metabollic wastes would remain within...

Not sure sorryD: But it would be interesting to see if scaling affects your mark :D mind updating us afterwards about your a/c mark so that the rest of us can roughly see what might happen to our marks? xD

gg

I recently attended USYD's 'Degree In A Day' program, and was wondering if UNSW offered anything similar to this, targeted at high school students. Knowing that in the future I want to attend UNSW, I wondered if UNSW is having or has had events like this. :)

Haha, yeah i hear yr12 is like epic bludge with MYOB ;D *sigh* I guess i gotta get through year11 accounting first, but from what we've done so far, im lovin accounting :)!

Hi, I've been reading around the forum and talking to friends about how the TVET accounting course scales in the HSC, and the responses I've got are on both ends of the spectrum ( some saying that it scales down, others saying it scales like physics). I was wondering if anyone knew how it...