maths

My prelims are coming up and my 3u exam is 1hr 30mins long + 10 min reading time, any tips on what i should be doing during the 10 min reading time?

random topic i dont think ive seen anyone talk abt this before but i have such bad memory when it comes to recalling content. ive only seen this affect me recently with ext 1 maths when i kept having to see the solution to the same types of questions over and over again and when i would keep...

So i'm ranked high in business (like 2nd or 3rd) but the girl above me has a history of skipping exams and, getting a med cert and doing the exam whenever she wants. She isn't academically inclined but crams well and she is ranked above me. Lets say hypothetically I get 90 in the actual HSC, she...

My teacher told me that you can still get full marks if you decide to do a different method than is taught in the standard syllabus if you get the right answer with it. however, i’ve been told by other students that you won’t get full marks if you don’t stick to the syllabus methods, say, by...

I've been trying to memorise further reflections for a while ( |f(x)|, f(|x|), |y| = f(|x|) etc.) but they're so confusing and similar to each other, does anyone have any tips to memorise them?

So i’ve asked this before, and I was told that you’d need like min 98 to state rank for maths standard 2. except, i was looking on HSC ninja and it showed the top 20 and when i went from 100, dropping a mark every time the rank dropped, the min mark to state rank was 95? am i doing something...

If a committee of 6 members is chosen from 4 teachers and 6 students, what is the probability that it contains 2 teachers and 4 students. Can someone please explain to me why we have to divide the answer by 10C6??

Hello, I was wondering if iPads are a good option for school use? I was thinking about buying an iPad 10th gen and apple pencil (with my scholarship money hehe) to use for studying, notes, revision, etc. i think it would especially be useful for me for maths where it is so annoying wasting so...

Hi has anyone been project academy for 3u maths? I’d like to join as du got too competitive and fast paced and I’m falling behind in maths a bit. But it’s my first time hearing of the centre itself so idk

I got my prelim adv task 1 back and I did so bad. Like my class average was 90+% and I got WAY below. Like ranking LOW in my class. I understood all the questions and the only mistakes I made were silly calculation errors (I subbed in the wrong numbers), working out was too messy and for some...

Hi! I'm Brian and I graduated as dux of St Aloysius (6th in state) in 2023. I am currently studying for a Bachelor of Science majoring in maths / Science (Computer Science) at UNSW. I have developed material for tutoring centres and tutored students from top selective schools such as Sydney Boys...

Hello Everyone, I just recently got promoted to Year 12, and got into 4 Unit. People tell me its kind of a tough subject and I can already see why. Now my problem is that the first term exams are gonna happen for me about in a month's time, and I want to do exceptional in 4 Unit. I found out...

Help me

What's the best NESA approved calculator for math E1/E2. I'm talking as many functions as possible like vectors, complex numbers etc

Hey recently I did a 5.3 maths test, I'm in year 10, I just finished it and I know I did really shit because I fucked up alot of the questions because of pressure My test mark before was 49% and I'm not too optimistic about the one coming up. I'm wondering if I should continue trying to do 5.3...

I got part a) but i don't know if im being dumb or something i cant get b or c.

Is the course difficult, do you think it's worth doing for only 2 units? How's the jump between standard 2 and advanced since they are both 2u

Hey Everybody, I'm a year 11 student that is currently undertaking Maths Advanced, English Standard, Investigating Science, Business Studies and PDHPE. I am doing quite well in Math and my goal is to get a 90+ ATAR. I'll be honest I dislike PDHPE as a subject and I want to drop it. Since I will...

I just want to know what you guys think Maths Advance scales like. Like for example, approximately what would be my scaled final mark if I get a raw mark of 65 in Advance maths? And what would a mark like 75 (raw) scale like?