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  1. R

    Moar textbooks for sale loooooooooooool

    Alright, here we go bois and gurls. Mathematics: [Year 12] Terry Lee Advanced Mathematics {7th Edition} $45 - Has been contacted and truly in good condition! - Two highlighter markings (literally two words), slight tear in a page (really not as bad as it sounds). [Year 12] HSC Coroneos...
  2. R

    Course Preferences, what do I do?

    Alright, so the course I am aiming for is Comm/Law, however I did not make the atar-cutoff (achieved low 99s). My current preferences are: 1) Comm/Law @ UNSW 2) Comm/Law @ USYD 3) Comm @ UNSW Would this be the smartest way to approach the course preferences, although the most likely...
  3. R

    General Thoughts: Physics

    20 is D cus v^2=19.6^2 + 19.6^2 What answer did everyone get for the power loss question?
  4. R

    Carrotsticks' 2014 Extension 1 HSC Solutions

    How does dis happen.
  5. R

    General Thoughts: Mathematics Extension 1

    The question doesn't ask for when it doesn't rain, it asks for "the probability that it rains on fewer than 3 days", which shouldn't include zero days since no rain occurs :detective:
  6. R

    Carrotsticks' 2014 Extension 1 HSC Solutions

    How so? The question explicitly asks this: "probability that it rains on fewer than 3 days". Zero days means that no rain occurs, hence should not be included in your expression. It's flawed, flawed hard... *inserts formal complaint*
  7. R

    General Thoughts: Mathematics Extension 1

    OKAY HOLD UP BOYS. I GOT A QUESTION. QUESTION ELEVEN B (rain) The question asks that you "write an expression for the probability that it rains on fewer than 3 days in November" Considering this, i only worked out P(1 days) + P(2 days) since with (0 days), it doesn't rain, thus...
  8. R

    Carrotsticks' 2014 Extension 1 HSC Solutions

    OKAY HOLD UP BOYS. I GOT A QUESTION. QUESTION ELEVEN B (rain) The question asks that you "write an expression for the probability that it rains on fewer than 3 days in November" Considering this, i only worked out P(1 days) + P(2 days) since with (0 days), it doesn't rain, thus...
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