extension 1 maths

Hello If you have any difficult questions please upload them so they go here hscquestions.com/subjects/3U/topics/good_questions Resources 3U vectors - hscquestions.com/subjects/3U/topics/vectors 3U perms and combs - hscquestions.com/subjects/3U/topics/perms_and_combs 3U binomial stats -...

According to themarking guidelines the answer includesit raining 0 days, however the question says "rains", I've been told from a credible source that there was something "shady" ( I think they meant that the markers marked those who included 0 days wrong) Anyone know anything?

hey guys, im currently a y10 student that is looking for a math tutoring centre that offers hsc ext1 math tutoring that will either be accelerated/very comprehensive/overall very helpful for ext1 students. i currently attend a high ranking selective school and always get As for maths but its...

hey guys i was just wondering if anyone knew how your atar is calculated/what actual subjects you do in y12 if you take ext2 math compared to ext2 english. i may do ext2 english but im definetly not considering doing ext2 maths, i was curious as to how it all works. basically is it if you do...

Mainly ones with pulleys, tension, incline planes and stuff like that. Most questions I find are really easy using normal force vectors.

What should I know prior to year 10 and previous years in order to do extension 1 maths? I know algebra is a big one however if there is more please do let me know so that I can brush up on it. Also, is learning polynomials in year 10 ESSENTIAL for extension 1? as my teacher said its essential...

Does anybody do A1 Extension 2 (or extension 1) Maths at Dr. Du?. If so, how is the teaching and resources and why should I choose it over other tutoring centers? Thanks!

Does anybody know when Matt cash classes start for MX1 / Advanced? Also would he be teaching that class?

What can I do to study from day 1 of year 11 that is effective? what should I do? should I make a timetable and learn what is being taught in class only or jump ahead. Thanks!

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...

Are there any 4U topics that would be worth learning that could be helpful for 3U math?

My teacher's have said polynomials is absolutely essential in extension 1 I also know algebra is one. But what is the most important thing to know from year 10 and earlier years to be able to do extension maths? Thanks!

- Is it possible to move up from 3u in year 11 to 4u In year 12? - If it is possible, hypothetically, if I am achieving 95%+ in Extension 1 and Advanced should I consider doing extension 2? Thanks!

I am considering Dux college as I don't want to go to 3 different tutoring places for Maths, English and Physics. However, If there is any other tutoring centre worth mentioning, please let me know! Thanks

I am not sure as to what subject I should drop, I am doing 3u maths, adv english, chem, physics, PDH and Eco, and i am probably going to be picking up 4u maths, so I want to cut down to 12 units. I feel like 10 units is going to be too risky because of 4u, so I have made up my mind to either...

How would I solve part a and b.

Hey Guys! I now have approx 8 weeks till the HSC and I was wondering if anyone had any good time management advice? It's been one week since our Alternative Trials finished and I haven't really done anything proper yet (I'm burnt out lol but I managed to get in 3 hours overall this entire...

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...

Hello everyone! Can anybody help me to solve these question? (sorry I'm very bad at Maths, took me forever but I still couldn't figure out o_O) 1. (HSC 1982): A biased coin is found to have probability 0.7 of showing a head when tossed. b) What is the most likely combination of heads and tails...