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  1. *fkr

    Finance and Maths

    Hi Im a bit confused about this degree as found at http://www.handbook.unsw.edu.au/undergraduate/plans/2005/MATHF13986.html and have a few questions... Is it a double degree with commerce or a single advanced science degree? What's the difference between an advance science degree and a normal...
  2. *fkr

    actuarial vs. finance

    Two syllables?
  3. *fkr

    Easy implicit differentiation

    Gday, we’ve only done bits and pieces of graphs but I think we’re supposed to know implicit differentiation. Think I was away. Could someone please tell me where the last x dy/dx term comes from in:<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p> <o:p>...
  4. *fkr

    shaking carbonated drinks

    yer my guess was kinetic energy too i don't think heat though because the ammount of co2 released doesn't seem proportionate to the ammount of heat that would be generated thanks
  5. *fkr

    shaking carbonated drinks

    hey, i couldn't find the reason in my text book and was wondering why carbon dioxide is released when a soft drink is shaken? thanks
  6. *fkr

    Rate of change calculus

    im shit at maxima and minima but i figured it out using pythagoras though its not exactely 27/9/13
  7. *fkr

    complex number locus

    4. |z+2i| = 2|z-2i| |x + (y+2) | = 2|x+(y-2) | Sqrt( x2 + (y+2)2 ) = 2 sqrt( x2 + (y-2)2 ) x2 + y2 +4y + 4 = 4( x2 + y2 -4y +4 ) 3x2 + 3y2 -20y + 12 = 0 X2 + y2 – 20/3y + 4 = 0 Complete square to find equation of circle 5. |z-3|+|z+3|=5 Is an ellipse but we’re not...
  8. *fkr

    Maths Joke.

    haha... but not at the joke
  9. *fkr

    hydroncarbons

    i had a quiz in class today about naming hydrocarbons... our teacher drew all different molecules and we had to name them... she drew for one question C Cl4 and when answering the quiz she said that it was tetrachloro methane... when i asked wouldn't it be carbon chloride as it has no...
  10. *fkr

    Wolfmother

    last night at the metro went off... excellent show
  11. *fkr

    help with enzyme prac

    we did this in class a few days ago for temp. but haven't gotten to the others yet.. for 10˚C - took 14 for very slight clotting to occur (very fine grains) 20˚C - didn't clot (this result is wrong) 40˚C - took 7m for alot of clotting to occur (this would appear to be the optimal...
  12. *fkr

    complex....

    i asked my teacher today and he said he photocopied the unedited version which has the wrong question for the answer, kadlil was right... but thanks anyway
  13. *fkr

    complex....

    nope......
  14. *fkr

    complex....

    hey, im just working through finding the roots of complex num's and am having problems getting all the right answers for 4 roots and more. could someone please show me the process they use for: find the five 5th roots of: - √3 / 2 + 1 / 2 (patel 4e-4c) cheers
  15. *fkr

    even and odd functions and neither

    im not sure if you can prove it the usual f(-x) way as its all over the place
  16. *fkr

    even and odd functions and neither

    draw it up and check it out
  17. *fkr

    text books

    i was wondering what you'd reccomend as a supplement 4u text book if my school uses arnold and patel... i wanted to start looking at some of the stuff these hols
  18. *fkr

    even and odd functions and neither

    even as its symetrical about the x axis
  19. *fkr

    Chemistry study thread

    my school ran a very easy chem paper this year... suprising
  20. *fkr

    School / Subject

    aquinas college... ever heard of it?
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