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Bruh 49 can become a 97?

I’d say 12.9 inch is better cuz I have it and it’s around the size of A4 I think. Paper is still better tbh

No, just do what the question tells you to. If it asks for smaller than 9, do <9, not <= 8. You can do continuity correction if you want but it seems it’s not necessary for hsc.

James ruse 2023? The question says to use a normal approximation to solve it as the sample size is sufficiently large enough for it to be reasonable. The normal approximation is continuous btw

99 looks cooler

Q: If you get 49 in 3u, do you figure out if it's 98 or 99 after you take 4u or is it automatically a 98?

Oh, does your school have access to any online stuff like mathsonline or smth

Have you already done prelim exams

I do (3 dots) statement is true for all n, where n (element of) Z+ (positive integer symbol), by PMI

My school uses Grove (MIF) and Fitzpatrick (NSM). I’ve heard that Cambridge has some harder questions but personally I’ve just been doin past papers/ past hsc questions and using online resources. The A+ and excel study guide books are pretty good imo

Ty bro

Unfortunate bro

Wtf less than 85% gets you kicked?

I didn't exactly skip it, I was like midway through year 9 stuff at the end of year 7 and learnt the rest of 9/10 in the month before yr8

it's not as crazy as you probably think, also thanks for your input

Hello! I'm taking 3u and 2u maths this year and plan to take 4u next year. As I have recently found out, UAC takes my raw moderated+raw hsc mark and calculates atar with that. As I’ll be doing the other subjects in 2026, will UAC use my marks as if they were done in 2026 to calculate my stay or...

khan academy/ textbook is pretty cool if your school gives you access to other tools like mathsonline or stuff like that ig use that

ik probably 4 units are gonna count but which 4 units is what i'm wondering. like 2u adv + 1 ext 1 + 1 ext 2 or 2 ext 1 + 2 ext 2

i'm doin bad at math tho, mid 90 for adv, mid 80 for 3u

Hello! I am currently in year 9 embarking on my HSC studies for 3U Maths and have read articles saying that HSC Maths will be compulsory in the 2026 graduating year. While I'm going to be taking Maths anyway, will this in any way affect how Maths is factored into my ATAR like how English is...