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  1. O

    Who's doing an all nighter for results today?

    inspired by @notme123 on another thread
  2. O

    Predictions for Ext 2 HSC Paper

    What do you guys think will be the topics assessed for Q16? What about the difficulty, I feel like they made last year's one a bit too easy so I'm not sure how much more difficult they will make this year's paper, way harder or slightly harder, what do you people think?
  3. O

    Need help with part ii). Projectile Motion Question

  4. O

    Is it possible to memorize 3 essays in 6 days.

    Title. Approximately how long will it take for 1 essay?
  5. O

    Make externals weigh 75%

    why/why not
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    How much do the gaps in ranks matter when averaging out assessment and exam marks.

    Do they even matter at all? Does NESA factor them in or not. Hypothetically lets say there's 2 people in a class. Person A and Person B. Person A comes 1st internally and Person B is ranked 2nd but only by 1 mark less. When they both sit HSC, Person B gets 95 Externally and Person A gets 70...
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    Possibility of an increase of the weighting of the External HSC?

    Trials are being cancelled across schools and replaced with these "alternative tasks" or just given estimated marks. Which is totally unfair because some people perform in exams rather than assignments. What's the possibility that they may increase the weighting of the external HSC. My teacher...
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    Proofs help (Proof by Contradiction)

    \left(a\right)\ Prove\ that\ \cos\left(\theta+1\right)+\cos\left(\theta-1\right)=2\cos\theta\cos1 \left(b\right)\ hence,\ prove\ \cos1\ is\ irrational Let\ a\ and\ b\ be\ counting\ numbers,\ where\ a\ge2.\ Show\ that\ a\ is\ not\ a\ factor\ of\ b,\ nor\ a\ factor\ of\ b+1 Show\ that\ there\...
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