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  1. K

    Fat burning foods?

    you are right about the celery stick. i'm not so sure you can keep up a diet on celery sticks though. of course, most other similar vegetables (i.e. high water content, leafy, stemmy ones) allows negligible net calorie intake. so the answer is really just a vegetarian diet, though stay away...
  2. K

    Going through hsc with severe depression

    took up some new hobbies: music, sports, etc. anything to vary it up a bit.
  3. K

    Locus question.

    differentiating, 2ax + 2byy' + 2c(y+xy') + 2d + 2ey' = 0 2byy' + 2cxy' + 2ey' = -2(ax+cy+d) y' = -(ax+cy+d)/(by+cx+e) for m at P, we just sub x=x1 and y=y1. then, use point gradient formula. y-y1=m(x-x1). at some point, you'll need to use the fact that ax1²+by1²+2cx1y1+2dx1+2ey1+f=0...
  4. K

    Emerging Mandarin - Online School of Mandarin

    does this course teach writing+reading at all?
  5. K

    Faculty of Economics, University of Beijing

    that make you feel special? just kidding. so what is this uni of beijing thing? is it exchange? is there a website?
  6. K

    infamous question 4!

    If the two cars have undergone the same motion at the same time, the distance between them will never change. Therefore, 150m. edit: misread the question.
  7. K

    imo 2008

    lucky one, Irene.
  8. K

    UNSW Maths Comp, Westpac etc.

    last year i got 17/30 which was still HD. (which was quite amazing) i have also got 27/30 and still not a medal. varies too much from year to year.
  9. K

    Coaching Colleges in the Strathfield area

    If you want to know more about Matrix, look no further than: http://www.matrixeducation.com.au/HSC-Results But don't look at the UAIs, look at the faded bit of maths above "our courses". d/dx(tan³x) = 3(tan²x) ?????????
  10. K

    Coaching Colleges in the Strathfield area

    I didn't go to Matrix because of their inexcusably low results, and disproportionally high prices. But plenty of people I know have been there, and I did go once for a trial thing we arranged. What I meant was that they have so few actual solid results that they need to invent some. For...
  11. K

    Syllabus development

    brilliant.
  12. K

    Removal of Conics from Syllabus

    statistics is harder than conics.
  13. K

    maths tutor

    yeah 65 is a bit steep. perhaps for a music lesson, but maths lesson?
  14. K

    Talent 100

    why do you assume that it's going to be another Matrix or Prior? Since when did Matrix or Prior have that sort of expertise?
  15. K

    BMI question

    if you're east Asian, then you're in the healthy range. if you're anything else, you're underweight. Asians just have lower tolerance to fat.
  16. K

    WhO Owns a GHD?

    where do they sell GHD in Sydney?
  17. K

    English Tutor wanted (HSC Marker preferred)

    I went to an HSC marker for quite a while until I stopped, and changed to a previous year's student who did very well. A couple of things I realised: 1. It's actually probably not worth the extra cost per hour to get the marker, since they charge upwards of $50 an hour. 2. Skill-wise, they...
  18. K

    Guy's Formal Wear......where?

    where are these tailors you speak of?
  19. K

    Who was your first celebrity crush?

    Amy Jo Johnson.
  20. K

    If you could spend 3 hours with the person who came top of the state...

    what did you top? you're probably aware that the only subject that still remains somewhat relevant is maths.
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