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  1. H

    Estimate Please

    Are you guys sure it's that low? He goes to a rank 35 school, he's topping 3 unit, 5th in 4u.... doing pretty well in physics too.
  2. H

    Atar Estimate Please

    At this rate, probably lol
  3. H

    Atar Estimate Please

    School rank: low 30s 4u maths: 14/20 (last year 16 band 6s) 3u maths: 20/65 (last year 30ish band 6s) english: 104/168........ (last year 24 band 6s) sdd: 3/7 (unusually strong cohort, perhaps 6 band sixes this year? Also, closely bunched up with 1st/2nd place (less than 1%...
  4. H

    Atar estimate

    School rank: bottom 30s 4u maths: 14/20 3u maths: 21/67 Sdd:3/7 Eco:25/45 Eng adv: 104/168......... Thanks
  5. H

    Atar Estimate Please

    Ah, thanks very much. How do you suggest I get my band six fixes? :D What rankings will really put me in the running for 98/99+ if still possible?
  6. H

    Atar Estimate Please

    School rank: low 30s 4u maths: 14/20 3u maths: mid-low 20s / 65 economics: mid 20s / 47 english: let's say.... 60/168 SDD: 4/7 (1st place is only beating me by like 2% so we're all tight still) Band 6s last year: 4u maths: 16 (cohort is very strong this year) 3u maths: 30...
  7. H

    How to learn 2U by self

    He used to teach at James Ruse I believe.
  8. H

    Complex help please

    Hi everyone. How would we solve this? We're given z = 2(cosø+isinø) therefore, conjugate(1-z) = 1-2cosø+2isinø Find the real part of 1/(1-z)
  9. H

    Can someone please help me construct this circuit! Thanks

    Hi everyone. I can't construct this circuit because of the restrictions - I can only use OR, NOT, NAND -> Please help! Thanks
  10. H

    atar cutoff for actuarial (+combined with comp science)

    Sounds awesome to me! Perhaps I'll go for Co-op scholarship for computer science at UNSW.
  11. H

    atar cutoff for actuarial (+combined with comp science)

    Hi Flop, I'm not entirely sure! However, I enjoy maths/SDD very much and I want a career involving either/both. So the main things that came to my mind were actuarial studies and degrees in the computer science field.
  12. H

    Can someone please help me with Q25 b.) ii.)

    Haha! Thanks! Algorithms are my weakest points. I just can't answer any of those questions where it gives you a situation and then asks to write an algorithm in pseudocode. And also algorithms for swaps/arrays and just everything in planning/designing. But I'm good with other topics. As for the...
  13. H

    Can someone please help me with Q25 b.) ii.)

    Ah cheers! That makes sense. I can finally draw these now. By the way, do you have any recommended resources for learning how to do algorithm questions (pseudocode) (in the planning/designing topic) and learning flip flops. I don't understand flip flops at all! Thanks
  14. H

    atar cutoff for actuarial (+combined with comp science)

    Hi everone, I'm doing my HSC this year. I'm not entirely sure what I want to do in uni yet but I'm considering actuarial studies and computer science as I enjoy both mathematics extension 2 and software design and development. Is it possible to combine these, and what ATAR will I need? Let's...
  15. H

    Can someone please help me with Q25 b.) ii.)

    Thanks King! But, shouldn't it be A(B+C)?
  16. H

    Can someone please help me with Q25 b.) ii.)

    https://www.boardofstudies.nsw.edu.au/hsc_exams/hsc2006exams/pdf_doc/software_design_dev_06.pdf Hi, can someone please help me with Q25 b.) ii.) of the 2006 SDD paper, I don't know how to draw circuits from truth tables, however I do know how to draw truth tables from circuits. Can someone...
  17. H

    atar estimate

    School rank: Low 30s Ranks: MX1: ~20/66 MX2: ~14/20 SDD: ~3/7 Eng Adv: ~50/168 Eco : ~15/47
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