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  1. H

    LoL thread

    Re: Official LoL thread Udyr, olaf, garen, nasus (all mid)
  2. H

    help EMF value

    Yes this I suggest that you draw up a theoretical galvanic cell such as one with: magnesium electrode, zinc electrode, magnesium nitrate electroyle, zinc nitrate electrolyte, potassium nitrate salt bridge, then write down 2 half equations. Use these 2 half equations to identify changes to the...
  3. H

    Series logs question

    aww never knew that haha eh..all-nighter lol
  4. H

    Series logs question

    \frac{1}{1024} = \left ( -\frac{1}{2} \right )^{n-1}\\n- 1 = log_{-\frac{1}{2}}\left ( \frac{1}{1024} \right ) \\ n-1 = \frac{ln\left ( \frac{1}{1024} \right )}{ln(-\frac{1}{2})} which is impossible because ln(-blah) is undefined why cant there be a negative?
  5. H

    Series logs question

    is the answer the 11th term? EDIT 1: heres what i did This series is a geometric progression so the nth term is T_n = ar^{n-1} Common ratio is -0.5 (i.e. 'r') You aim is finding what 'n' is when T_n = \frac{1}{128} So... using nth term formula of geometric progression: (with r = -0.5, a...
  6. H

    Maths Textsbooks

    dang
  7. H

    Mathematical Curiosities.

    thanks i understand
  8. H

    Mathematical Curiosities.

    Why is am+n = am x an? (and the rest of the index laws, beside a^0 = 1) i've always remember index laws but never proved it
  9. H

    How much memorisation is there in Acidic Environment?

    Acidic environment is the best topic in chemistry, it requires the most understanding out of all modules and least memorisation
  10. H

    LoL thread

    Re: Official LoL thread i was trolling ---- anyways, they ruined my favourite champion, zed...his shadow (W) has a slower missile speed and so u cant do sneaky combos or use it as a 'flash'
  11. H

    Someone please clarify how hard maths open book test is.

    Dang man, whats the point in that? Anyways, hardness depends on school (are you from Cabramatta High? i ask this because one of my friends had a friend from this school who did an open-book test) Studying: if you understand maths concepts with ease, then a small amount of textbook questions or...
  12. H

    LoL thread

    Re: Official LoL thread nah Rush aegis (team playa) Rush infinity edge (epic damage) Archangels staff (unlimited mana) Doran shield (for decent defense) Boots of swiftness (upgrade to captain for team playa or alacrity for solo baron) Situational - maybe youmus for speed boost
  13. H

    LoL thread

    Re: Official LoL thread Hardout bro, what a beast!
  14. H

    LoL thread

    Re: Official LoL thread Oceania: HeroicPandas
  15. H

    Quick Series and Sequences question?

    Tn represents the nth term of this sequence So the first (1th) term is T1 So the second (2th) term is T2 So the third (3th) term is T3 Therefore let n = 1, 2, 3 to find the first, second and third term respectively
  16. H

    Biology 2013ers MARATHONN

    Question: What are the differences between a neutrophil and a macrophage? (3 marks)
  17. H

    differentiate this please

    i got \frac{1-2\sqrt{x}}{4\sqrt{x}\sqrt{\sqrt{x}-x}}
  18. H

    I'm sooo screwed :( Question about assignment

    Whats the weighting of this assignment?
  19. H

    HSC Exam Shenanigans

    dang, good luck!
  20. H

    HSC Exam Shenanigans

    yeh its been good, not done yet, still have bio lol, what about u?
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