maths advanced

I have been having trouble with understanding what PDF and CDF probability topics are. Can someone please give a summary with things that are unique to these functions? Such as any identities, rules, etc. Thank you.

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...

happy new year everyone! i hope 2022 is a good year for all of us :) this year, I'll be taking my hsc for maths advanced and sor 1, but I'm not sure how to study for the former during the holidays this month. my teacher said this time is crucial to prepare, so i want to use it effectively...

I currently have 13 units and I don't think my school allows 13 units + I don't know if I can even handle it. I was thinking of dropping either history extension (which I just picked up), SOR, or Maths Extension 1. I don't know if I can handle history extension in all honesty it seems extremely...

I'm currently in year 11 and in advanced maths. Rather than doing maths standard, I remembered having general maths as an option in year 10. I've switched schools since then, and the syllabus for general maths no longer exists. I want to drop to general maths in year 12. Is there another name...

1. From a point P, a person observes that the angle of elevation of the top of a cliff A is 40°. After walking 100 m towards A along a straight road inclined upwards at an angle of 15° to the horizontal, the angle of elevation of A is observed to be 50°. Find the vertical height of A above P...

Does anyone have any past half-yearly and yearly papers of preliminary maths advanced?

Hello guys, my name is Atef and I am a graduate with an ATAR of 96.45 and marks of 90 in both physics and 2u maths. I have been teaching for 6+years which means that I'm extremely comfortable with the new syllabus since I've seen all the topics at a higher level in University. What I offer: I...

Next year, I'm going to year 11 and I'm going to advanced math. I'm struggling right now, because I have a lot of gaps in my knowledge, because I didn't really pay attention in class, and because of that, I didn't understand much of the material. Is there anyway, I can catch up by filling all...

Hi I need help with a question from the Cambridge 2u textbook (EX1C 13) A piece of paper 0.01mm thick is folded successively 100 times. How thick is it now? Most of the questions were alright but this one really stumped me. Any help would be great.

Hello, can someone please help me with questions (c)(i) and (ii)?

Hello, hello! I'll cut right to it. I'm confused why the answer is 16 - and feel especially stupid because you get that from 249 - 233, however i don't see the connection. Can someone explain this to me? The sum of 50 terms of an arithmetic series is 249 and the sum of 49 terms of the...

Hi Guys, In the screenshot I've attached (from my textbook), how is that 100 degree angle as well as that -40, 320 degree angle possible? I would have thought they would be around 350 and 100 respectively? Sorry if I'm missing something really obvious

Hi all, As I've completed Maths Advanced/Extension 1 in Year 11 2019 with the brand new syllabus introduced for 2020 HSC students, I would like to upload some past papers that may be of use for current Year 11 2020 students who require past exam resources for the new syllabus. However, I am...

My school had really bad subject lines, so I am definite on dropping a subject when the Year 12 course begins. I don't know whether I should drop Maths Advanced or CAFS. I am doing: English Advanced, English Extension, Maths Advanced. Korean Continuers, Visual Art, CAFS, and Business Studies...

Qualifications Hi, I’m Prag and I’m a maths tutor based in the Hills area. I graduated from Baulkham Hills High School and am currently a second year medical student at the University of New South Wales. I took physics, chemistry, 4U maths and English for my HSC in 2017 with marks as below: Ext...

Hey everyone, I’m currently in Year 11 doing Advanced Maths, bio, Chem, Hospitality, Modern History and Advanved English. I’ve been struggling with advanced maths the whole year and somehow no matter how much study I put in nothing positive seems to come out of it as the result stays the same...