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This must sounds strange , u doing commerce and law in unsw ? commerce majoring in actuarial ? And u are tutoring people ? Cuz i need help in both actuarial and law lol , if u are a tutor how much do u charge ???

hey guys , i have already forgotten all my 3 unit stuff right after my HSC , and now i could do a 3unit maths question :eek:. . a little help thx :haha: ( I do know this is a 4unit forum, but i am posting here looking for some smart ones for a quick reply , forgive me i got a test tommorow lol...

hey guys , i have already forgotten all my 3 unit stuff right after my HSC , and now i could do a 3unit maths question :eek:. . a little help thx :haha: i) Show that f(x) = x^3 - 2x^2 +2x +5 , considered as a function defined fo all x , has an inverse function g(x) (Do not attempt to find...

Hello everyone, Just wonder any one out there knows where about i can find some pass papers for the MATHS1151 calculus test . . it will be really helpful~ THx in advance

Put on weight ? No way . . . before HSC i went to Gym and packed on some muscle. And 6 month till HSC , i lose weight here and there. Till now , i have i was 140 pound, and i am 118 pound. Lost 22 pound. which is about 10kg. I have no idea how can u guys managed to put on weight other than...

My last exam tooooo ~ If i dont stuff up, i think i can get 90 uai :D (hopefully more )

User: hon1hon2hon3 UAI Guess: 93.5 Actual UAI: Signed Date: 4th of november

How did you guys get 1 : 8 or 8 : 1 ? I got orbital velocity of orbit 2 is half of orbital velociy of orbit 1 Since G (m1m2) / r sqaure = mv^2 /r Then from that we get v = square root ( GM / r ) Let orbit 1's radius be r1 and orbit 2's radius be r2 We then get v=square root ( Gm / r1...

I guess i am just unique, people are overall gaining "greater confidence" because of the HSC, i am different. HSC is a competition, you against the state. No matter how hard I try, there are still many other student who do heaps better than me. Sometime i feel lack of confident, unbelieving...

To patv: I go to Model Farms High School , you might not have heard about it. Its in Baulkham Hills. . . But our school rank like 250 lol . . . I applied for macquaires too, but there are too many acturial course, still think of which one is the best ? Double degree with accounting or...

To Kevinx2, I have seen that thread before, but it didnt answer my questions on bands, its all about how your mark is moderated. . or have i mistaken ? Thx for trying though.

TO above patv: Supricingly i reckon i did better in 4 unit then 3 unit. . . holy shit lol, both aiming for about 60% lol . . . 95 is still achievable for me i reckon, but that i need to get 90+ for both physics and chemistry. Which is a NO NO. I guess i will lock myself in the room and study...

I know that there might have alot of threads about scaling and stuff, please bare with me. I just wanted to ask that, lets say for Extension maths , theres only 4 band. Lets say if i get E4 in Extension 2 maths ( Very god dam unlikely ), is that mean i will get a HSC aligned mark of 75+ ? (...

I wanted to know too~ Also i also wanted to ask few more questions, as in those HSC align marks . . if you get 85 HSC aligned mark , is that mean you have beaten 15% of the people in the state? So that means if you get an aligned mark of 75+ , you will get a E4 ? . . . also wouldnt that mean the...

I have one in 3(b) ~~~~~ i check his solution , no mistake . . i am now about 51 to 60 range , over 84 , fuk . . . at least aling me to 85 ="=

My bad, but i actually mean questin 3. . . In his answer , he didnt show theres an induction question 3(b) . . . The question is 1 x 3 + 2 x 4 + 3 x 5 + . . . + n(n +2) = n/6 ( n+1) (2n +7)

WTF? HOW COME their question 2 , dont have the induction question ? our paper have the induction question . . .2(b), WTF? ALSO HIS QUESTION 5's graph is wrong ? when X = 2 . . y =0 . . his graph dosent show that ? SORRY, Its question 3 . . . 3(b) i mean . .

Hello to the Holly above, You wanted to acturial studies yeah ? Same here, but now my hope is sorta gone, because i didnt went as well as i thought i would . . fuk , i estimated that i will only get 55 - 65 / 84 , probably about 60. Fuking shit, i was expecting an E4 from both 3 and 4 unit.

For question 4 (iii) area of triangle = 4x , let the base be x. use the equation from (ii) area = 8 + x + square root of 8 square + x square equate the two , 4x = 8 + x + square root of (8 square + x sqaure) (3x - 8) square = 8 square + x square 9x sqaure...

That midpoint one , i got like a lot of things , but when u seperate them and collect like terms , u get like something xx1/a square + yy1/b square = xx2/a square + yy2/b square . . . which both equal to 1, soo it satisfy the equation. Dont know if its right, thats just how i did it.