maths

i actually dont know anything about perms and combs and i have a exam which has it. in literally 3 weeks. ive watched a thousand youtube videos but its so conceptually hard to get cause there arent many formulas that idek where to start. i look at my textbook and be like WTAF is going on. how do...

So I got my marks back for the prelim yearlys and unfortunately I kinda flunked mx.1 (below 40% 😬).. I'm not sure what the average actually was but I do know that a lot of people I talked to got around the same or even lower than me. I can def say that I probably got a below average mark though...

I was wondering if any of you guys knew intense math tutoring centres like dr du/kurt/ngo and sons in Melbourne that are catered to students sitting the VCE from the top high schools? I feel like there is this sort of trauma bondage between dr du/kurt/ngo and sons students, like a love/hate...

Math: Year 9-10 Ngo and Sons homework sets. Have it all for $10. I have notes too for free if you want Year 12 HSC Math private tutor notes and problem sets (3 folders of problems and hand written notes across a few books) buy all for $20 Year 12 HSC Ext 1 Math Dr. Du homework booklets, DONE IN...

Hi all, I am thinking about starting a mistakes book to get into a good habit of writing down all my mistakes. However, I have never done this before so any advice would be great. Thank you

I’m a Year 11 student- went to Kurt in Year 9 & 10 and found it really good- the maths was fun and I was able to extend myself with other students from top selective schools, like me. However, I had to quit because I live 1.25 hours away and travelling that far was no longer a viable option...

I didn't realise physics was going to be mixed into vectors, so I'm having a tough time trying to grasp both ideas of physics and maths to answer these two questions. Help would be greatly appreciated

Hi Everyone! I am a part of a group of 2021 HSC graduates who collectively achieved ATARs ranging from 96 - 99.85, excelling in a variety of subjects including; Extension 1-2 Maths, Advanced English, Chemistry and Physics. Being from different schools, we decided to compile a Google Drive...

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...

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

Question 10 A big screen is to be constructed behind the stage to display the artists during the concert and each audience member must be able to view the screen. The dimensions of the screen are 5m by 3m. The audience for the concert is to be arranged into a seating section and a standing...

Hey, at the moment I'm a yr 10 student in 5.3 maths. I chose my subjects a while ago and I still have no clue what maths I should be taking with physics. I've been told by previous science teachers that I'm capable of doing physics and they recommend doing maths adv to everyone. I ended up...

Hi guys, I was just wondering if anyone could recommend me any good maths year 11 textbooks or maths olympiad books for Year 11 next year, for practice over the holidays? Thanks! (Good Luck for the Year 12's doing the HSC! I believe in u guys!)

I’m so confused anyone pls explain how to answer this

How would u answer the first question??

I'm about to begin year 12, and one thing I've noticed is all year I've slacked off in maths advanced. I failed 2 exams in year 11, the others barley a pass, and I struggle understanding mathematical concepts - this is partially because of my laziness and lack of trying, but also I've found that...

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...

Hi there! I'm currently a Year 12 student doing the HSC (taking Extension 2 Maths). I am offering Maths and Chinese tutoring to students from Years K to 10. I ranked 1st internally for Maths Advanced in Year 11 and have had 2 years of private tutoring experience for a range of year levels and...

Anyone know how to solve this one (q20 11I Cambridge Extension 1 Year 11): A certain hill is represented by a hemisphere of a radius 1km. A man 180cm tall walks down the hill from the summit S at 6km/h. How long (correct to the nearest second) will it be before he is invisible to a person lying...