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  1. Deem_Skills

    Normanhurst Boys High Entrance Test 2024 (selective Transfer)

    1) when i did my test for y11 it was not hast or edutest and they had a math and eng section. I think y9 transfer test also follows this. 2) english section had short answer 3) english also had a creative piece 4) i think y8 --> 9 is much harder than getting a y11 spot because they accept a...
  2. Deem_Skills

    Mixing question

    I can do part a but I'm not sure where to begin for parts b and c. I usually have trouble when dealing with mixing problems like these.
  3. Deem_Skills

    electromagnetism

    Just for 8a, im unsure what the movement of the particle would be like, so its hard for me to get work or velocity and kinetic energy
  4. Deem_Skills

    Inv Trig

    I'm late but how did u find the domain and range for the second question? And the range for the first
  5. Deem_Skills

    integration via parts

    how to do b? Idk how to manipulate part a into b.
  6. Deem_Skills

    some integration question

    ohh thx I didn't realise that h was meant to represent the cone height that helps and thanks for the extra note. Answer is πh/3 (R^2 + Rr + r^2)
  7. Deem_Skills

    some integration question

    is this correct so far???
  8. Deem_Skills

    de movies theorem or whatever

    Just need help with 10b
  9. Deem_Skills

    Integration question

  10. Deem_Skills

    pls help with perm comb q

    this question becomes easier because the restriction is that the 3 people cant sit together. You would likely have to use comp events if it was "3 people can't ALL be seated in a group" the best way to approach this q is by considering the number of ways these 3 people are separated. First...
  11. Deem_Skills

    Mathematics Extension 2 Predictions

    moments before disaster
  12. Deem_Skills

    New Rankings.

    they done baulkham hills dirty
  13. Deem_Skills

    induction q

  14. Deem_Skills

    baulko vs nsg

    wow nice1! probably go to baulko then if its the same distance u can def make new friends if you get in
  15. Deem_Skills

    English HSC exams

    me when i turn 25 and have a computer
  16. Deem_Skills

    How to solve this binomial expansion?

    if u use sigma i got this which isnt right
  17. Deem_Skills

    How to solve this binomial expansion?

    i think u have to do it manually
  18. Deem_Skills

    math question

    how did they get from the first step to the second? why are they squaring?
  19. Deem_Skills

    Maths questions help urgent

    use your hints on the dr du app
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