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  1. s2Vicki

    Mathematics Marathon HSC 09

    can you answer my question? or give me another question. i'm bored.
  2. s2Vicki

    Mathematics Marathon HSC 09

    Question: Express (4x + 1)/[(x^2)-x-2] in the form [a/(x-2)] + [b/(x+1)].
  3. s2Vicki

    Mathematics Marathon HSC 09

    Answer: a) arc length=radius * theta 3pi = 4 theta theta = 3pi / 4 b) A=0.5 * (r^2) * theta = 0.5 * (4^2) * (3pi/4) = 24pi/4 = 6pi units sq.
  4. s2Vicki

    Mathematics Marathon HSC 09

    3 sin(^2)x cos x Question: Find the value of n for which the equation (n+2)x^2 + 3x - 5 = 0 has one root triple the other.
  5. s2Vicki

    Regret subject choice?

    i wish i chose bio instead of chem
  6. s2Vicki

    Trig Question

    Thanks so much everyone. I get it now. :)
  7. s2Vicki

    Trig Question

    I don't get how he got sin x + cos x in the second line though.
  8. s2Vicki

    Trig Question

    Thanks so much. But I don't get a couple of lines. Why do you add (1 + cosx/sinx) and how do you get (sinx+cosx/sinx) / (1/sinx) from that?
  9. s2Vicki

    Trig Question

    Can anyone help me this question? :) Simplify (1+cot x / cosec x) - (sec x / tan x + cot x)
  10. s2Vicki

    UAC now open!

    I got my mine today as well. But I have no idea what to put as my preferences.
  11. s2Vicki

    Conflicting Perspectives in Ted Hughes

    What are the conflicting perspectives presented in Hughes's poem "The Shot" and Plath's poem "Daddy"? Any input would be good.
  12. s2Vicki

    Length of Creative Writing

    I was just wondering approximately what the length of a creative writing piece should be. I know everyone's handwriting is different, but it should be around 2-3 pages yeah?
  13. s2Vicki

    What do you do in your free periods?

    I usually go to the library and try to do some work. BUt I never manage to do much since I usually talk with friends.
  14. s2Vicki

    Favourite subject/s so far

    My favourite subject would probably be maths. Although I wouldn't really call it my 'favourite'. it's just the one I dislike the least.
  15. s2Vicki

    Ancient History People

    Year 12 Options: 1. Sparta 2. New Kingdom Egypt from Amnehotep III - Ramesses II 3. Agrippina the Younger
  16. s2Vicki

    how many free periods do you have?

    i have 6 free periods. 3 * 45 min = 135 min 3 * 75 min = 225 min so altogether 360 min = 6 hrs a week
  17. s2Vicki

    Formal Thread (pics, websites, ideas, thoughts)

    i'm thinking of getting a dress like this.
  18. s2Vicki

    Good/Bad things about your school

    Good :) 1. Some good teachers 2. Some good facilities and resources 3. Oval/soccer field, a few basketball/netball courts 4. Music bulding which includes a danceroom, large open space for performances as well as lighting equipment etc 4. Lifts (but only students who need them can use them) 5...
  19. s2Vicki

    Accounting Cadetship Night - 21st of May, THIS THURSDAY!

    but i was already with 2 friends and i think that's enough people for one rep. the thing was that she took all of the rep's attention and i couldn't even hear her questions or the rep's answers so my friends and i just left.
  20. s2Vicki

    Accounting Cadetship Night - 21st of May, THIS THURSDAY!

    that happened to me too. my friend and i were talking to a rep from F&H and then this girl butts in and takes the rep's attention. my and friend i were looking at other going 'what the hell?' some poeple are so rude... and what was with F&H advertising that they had a strong asian presence...
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