# hsc2023

2. ### Help I dont get this question

I keep on getting D... idk why... i give up someone please tell me how its done
3. ### Do teachers ever find out what ATAR you got ?

Just curious... but do they find out what ATAR you got or do we just have to tell them what we got. I feel like my chem and english marks will disappoint me and i dont really wanna show them my ATAR as those marks may drag it down

5. ### I dont understand the working out for this question...

This may sound a bit silly but how did they just know how to sub in these concentrations of Ag and CrO4. I am so confused. I tried subbing in another point.. didnt work
6. ### Why is my answer incorrect?

Here is the question: and here is my working
7. ### I need help with this question

Can someone please send their working for this please? I dont get it
8. ### Im scared lol

Got ext 2 tmrw... i have done papers but i still feel so underprepared and i feel like i wont be able to answer a single question at all..... how about u people?
9. ### Does anyone know what the minimum raw mark was for e4 in MX2 2022?

I got 64 (skull face) im aiming for e4 in all the hsc past papers i did... i just wanna know
10. ### I dont understand the working out in the first line

Like I understand both curves intersect at x as they are the inverse and its way too hard to find the inverse but using x instead of the inverse wont give u the correct shaded area
11. ### Challenge integral

does anyone know how to do this ? I tried doing it and i got it wrong
12. ### How do I do this?

I got part a ) For b) I managed to prove k^k < 1/4(k+1)^k+1 but i am struggling to prove the middle bit for some reason which shouldnt be that hard but idk why im struggling lol

15. ### Does anyone have a derivation of the formula for the shortest distance to a line?

Im talking about this formula: I was doing a hunters hill high extension 2 trial and they asked to find the min value of |z|. Would I need to derive this formula or can i just use it in an exam?
16. ### ATAR PREDICTION PLS

Hi, would really appreciate an estimate pls internal ranks chemistry: 19/31 standard eng: 15/104 economics: 7/14 business: 22/43 adv Maths: 48/52 number of people that got a band 6 last year: chem: 1 standard eng: 5 business: 3 economics: 2 adv maths: 22 (ik maths is horrible we don't talk...
17. ### SOR2U Islam Depth Study - Sig. Person (Rabi'a)

Hi everyone! I'm having a dilemma there are no resources about Rabi'a Al-Adawiyya and Edrolo only gives you so much D: if anyone has any tips or notes pls publish them for everyone that does Rabi'a you would be helping so much! God bless everyone and good luck with HSC <333