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  1. J

    anyone other HSC student have this feeling?

    my brother is in y12 rn. pretty cracked but he's been so demotivated these past couple of weeks, he's literally on the verge of giving up LOL. he just doesn't have that same intensity in his study routine as compared to t1/2/3. burnout? laziness? knows that he has a good rank and isn't...
  2. J

    -30 or 270???

    QUESTION: In a game two unbiased coins are tossed. A player outlays $30 and if both coins show tails the player is paid $48, if both coins show heads the player is paid $60 - What is the expected return from $300 for this game? My working goes as follows: 300 divided by 30 = 10 games (1/4x48)...
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