hsc

hello :D this is my first post so im not sure if im doing this right anyways my current subjects r english advanced, maths standard, economics, legal studies, korean beginners n modern history. im aiming for an atar of definitely 90+ and it wld b amazing if i cld get 95+ but idk if itll b rly...

Is ATAR calculated by the raw external marks solely, without your school assessment (internal) marks? I did an accelerated course for geography with 90 aligned external and 95 internal with 93 being the final HSC mark. Using the ATAR calculators, 93 is pretty good with an atar equivalent of...

With the first half of the school holidays over, I have been very lazy playing tonnes of video games the whole time and don't know where to start and how to prepare for Year 12 and the HSC. What can I do during the school holidays to prepare me for the 2022 and HSC?

Is the sample response by NESA in past papers sufficient for the HSC? Are they full mark responses? I've always been taught to write 'more' and in 'complex' ways, and I just feel like the sample responses are a bit short.

I do these subjects: 4u math, 2u adv eng, Phys, Chem and software. I wanna drop software. The situation for me in the other subjects is relatively ok i.e in 4u I did mediocre and am ranked somewhere round 10 to 15 i need to improve exam technique as in the recent test I did quite some silly...

School ranking around 170 My assessment ranks: Chemistry: 21/64 English Standard: 39/166 Math Extension1: 9/44 Math Extension 2: 9/10 Physics: 11/55 Any chance of getting 80? Thanks :)

Need to find values of n for which (1+I)^n is purely real or imaginary. Did the real part but imag part always screws me up so yh wanted to know how to do it. I did this so far

how would i simplify: A^2 x (Cos^2alpha+2cosalpha i sin alpha -sin^2 alpha)

^^^ i tried equating i which can be written as 0+i with x^2+2xyi-y^2 but dont think this works

q1 q2 any help is appreciated

sin (7*pi*n)/12 = 0 i know the answer is 12 but am confused on how to solve this.

Hi I'm wondering if there were any specific phys and chem modules that are harder than others and need extra study or tutoring on (for preliminary modules but opinions on hsc modules as well)! I'm going to be attending tutoring for module 2 of chemistry (quantitative chemistry) but I'm not sure...

using crt 3-i should be another root and using those roots and long div i got another root as x^2-2x+2. i feel i went wrong somewhere if any1 could help that would be appreciated

If it is possible for someone to explain how Ka and Keq are related and how Ka is related to equilibrium, it would be greatly appreciated. Thanks

Hi! i was wondering if people could give me an outline of all the hsc advanced english exams and what they can involve - just started year 12 but would like to know what im getting into haha

Hi everyone! I still need some more people to complete my questionnaire for my Community and Family Studies IRP. If you could spare a few minutes to complete it by using the link below then I would really appreciate it! Thank you for all your help :) https://forms.gle/J9eC3vmobkrb4BY16

my school ranking is around 100-200 and it's a non selective school. my cohort is fairly smart? but there are certain people who could care less about the hsc and don't even turn up to class. i'm really worried that my atar marks will be scaled down due to low school ranking, since im trying to...

Hello, i just wanted to know what were the scientific theories and laws of physics that Ole romer based his measurement of the speed of light on. also what equipment did he utilise to make these measurements? any help asap would be greatly appreciated :)

Hi! I was wondering if it was possible for a band 6 in SAC with an internal rank of 5-6 out of 13 students (with internal marks at 91%, 71%, 85%, 80%)? Last year the only person who got a band 6 had an internal of 96%... but I know a few others who got 90-100% in each internal task but didn't...

hello, so my question is related to the measurement of the speed of light. 1. Maxwell predicted existence of em waves in 1864. He then went on to calculate the theoretical speed of an em wave. he then said that light is also an em wave. 2. then in 1900's hertz proved that em waves existed by...