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  1. trecex1

    2 unit paper

    It approaches 200, but will never reach it. If you sketch the graph of y, there is a horizontal asymptote at y=200.
  2. trecex1

    2 unit paper

    Almost certain I got 99/100 with one mark lost on MC Q10... Apparently I can't do basic log laws ffs
  3. trecex1

    2 unit paper

    Checked this many times during and after exam, you should get something like P= 1-(7/8)^2{n-1} n=11 yields ~0.74 n=12 yields ~0.77 Maybe you summed your GP wrong.
  4. trecex1

    2 unit paper

    No it's not. You did something wrong in your working, when n=12 then p> 3/4
  5. trecex1

    2 unit paper

    99.95% sure it's n=12 Anyone else equate expressions to find the height of the triangle in the tile question? I got 69 degrees but literally just realised you can cos rule it and get it in 3 lines
  6. trecex1

    2 unit paper

    40pi/3
  7. trecex1

    2 unit paper

    I got h=y/x Overall easier than previous years, pretty confident I got 99-100
  8. trecex1

    Ultimate Guide to HSC Mathematics

    Nice 99.8 http://community.boredofstudies.org/110/atar-hsc-marks-guidance-counsel-estimates/353446/estimate-please.html#post7190745
  9. trecex1

    2016 BOS Trial Results + Solutions

    Re: 2016 BOS Trial Results Nice, really boosted my confidence for the actual hsc exam.
  10. trecex1

    How badly will my cohort screw me over?

    That's the risk you took when you attended a very low ranked school to essentially guarantee you're rank 1 in all your subjects. And in the external you might think you had a 'bad day' but in reality you were never truly on the same level as all the students in the state due to the difficulty of...
  11. trecex1

    2016ers Chit-Chat Thread

    Who here is 100% with their phys/chem/bio content?
  12. trecex1

    Ranking and Final Mark in Exam!

    Yeah please link it, can't find anything (do you mean the scaling report?). And from how you worded your answer above, I'll take it you mean there are only a few exceptional cases the gap has significantly decreased/increased. Though there's no way schools can simply alter all internal marks so...
  13. trecex1

    Ranking and Final Mark in Exam!

    Can you link where your claim is from? If you check http://www.boardofstudies.nsw.edu.au/hsc-results/moderation.html and scroll down to the 'relative difference (gaps)' they clearly say the relative gaps(after moderating) are similar to the relative gaps before moderation.
  14. trecex1

    Ranking and Final Mark in Exam!

    What?? You realise the difference between the ranks matter a lot right? CHeck the example on the bostes website where they explain this, the relative gaps between people are preserved after moderation. Otherwise you're saying schools only sending in the list of ranks without the marks would...
  15. trecex1

    2016ers Chit-Chat Thread

    What/when is everyone's next exam?
  16. trecex1

    2016ers Chit-Chat Thread

    gl everyone!!
  17. trecex1

    State Ranks in English Advanced

    According to this website 93-94 (out of 100) aligns to 97.
  18. trecex1

    State Ranks in English Advanced

    97 min, only half the people who get 97 will get a state rank. 95/96 = definitely not.
  19. trecex1

    HSC 2017 MX1 Marathon

    Here's the induction, part, I'll try the next part later...
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