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so say: In School - im ranked 20th (untouched internal mark: 86%) - rank 1 has (untouched internal mark 89%) HSC so rank 1 goes to hsc and gets 75, while i get 95... then you have the guy who comes 20th in my cohort getting 60% does that mean rank 1 person gets 95 for internal and 75 for...

for physics and chem, theres like 1% difference between me and top atm, i let my ranks slip in t2 due to silly mistakes and everyone is working at a pretty solid level - how does affect in the process of calculating course mark? school rank: 100ish maths ex2: 7/15 (4th/5th/6th/7th are within 1...

easy.

english adv: 15/70 maths 3u: 5/70 maths 4u: 4/20 chem: 10/70 phys: 5/70 engineering studies: 2/25 school rank ~80-90

or what you can do is use angle sum formulas

by demoivres theorem

whos done their first assessment? how was it? personally, our test was hard. even despite doing all the past papers i could the questions were still unfamiliar as, still getting like 70-80 though +(

english advanced 8/107 maths ex1 9/72 maths ex2 5/13 chem 10/76 physics 8/78 engineering std 3/22 school rank 90

Re: $25/hour Maths tutoring! Selective high school graduate, band 6 ext 1 and 2 maths is there still spots for 4u?

84.15

heres a nice analogy to get your head around the whole negative sign. at a big distance there is 0 GPE correct? so when your object begins to accelerate towards the body, it must lose GPE to gain KE right? 0 minus any +ve value is -ve gotcha?

Hey guys, So I'm starting year 12, and as i look on my year 11 results - i find that - i conceptually get the content. - i struggle with summoning the terminology when it matters. - i work hard, but not hard - producing mediocre results for the amount of effort. I don't go to any tuition but...

Hey guys, So I'm starting year 12, and as i look on my year 11 results - i find that - i conceptually get the content. - i struggle with summoning the terminology when it matters. - i work hard, but not hard - producing mediocre results for the amount of effort. I don't go to any tuition but...

as the title says: post to advertise to me :D

wallah EXT 2 maths EXT 1 English Physics Chemistry Engineering.

Re: $25/hour Maths tutoring! Selective high school graduate, band 6 ext 1 and 2 maths no 4unit tutoring?

yeah, some past papers collection my school gives me. you know the second line - how do you get from 3rd to 4th step?

(a+b/c)+(b+c/a)+(a+c/b)=?? where a,b,c are the roots, does anyone know how to simplify this expression? i have worked soln but it skips to this step ((a+b+c)(ab+bc+ac)-3abc)/(abc) how?!?!

I heard somebody said mechanics questions atr written by uni professors

thanks guys. yeah, i've been doing complex numbers these past few days. i like the challenge (or lack of it ;]), im sure it'll get hard but ill work for it