Search results

  1. Sien

    Quick questions

    Is it enough to say •additional polymerization is the loss of double bonds •polymerization is monomers joining together to form polymer •catalytic cracking is breaking down of large molecules
  2. Sien

    bioinformatics eng?

    Since this degree is basically data analysis, graduates can work in banks etc. How are the future prospects of bioinformatics eng?
  3. Sien

    English adv final mark estimation

    I go to a school ranked around the mid 80s and I'm absolutely shit at English (adv). If my results are consistently high Cs to low Bs, can I still get a final mark of 75? and assuming I get like 70 for the externals. My English is beyond help and realistically speaking, my marks won't surpass a...
  4. Sien

    2015 aos papers?

    Does anyone have discovery papers? I want to have some practise before I get nuked in yr 12
  5. Sien

    Maths induction q

    Prove 4^n +5^n +6^n is divisible by 15, if n is odd This is what I did so far: 1. Show n=1 is true 4^1 + 5^1 +6^1 =15, divisible by 15 Therefore, n=1 is true 2. Assume n=k is true, k is odd 4^k +5^k +6^k, divisible by 15 4^k +5^k +6^k = 15M (M represents integer ) 3. Show n=k+2 is true...
  6. Sien

    Trials vs hsc

    Is true that trials is harder than the hsc exam, math wise?
  7. Sien

    using 3u in 2u

    i accidently used the 3u integration method in my 2u test, is that gonna cost marks?
  8. Sien

    open book tests

    Are there open book tests in yr 12? I really dislike them
  9. Sien

    adapting essays?

    I always hear people adapting essays, but i have no idea how to adapt one. Can somebody please give out pointers on adapting essays. Srsly need to master this skill by the end of yr 11 or i can kiss my 91+ atar in the ass goodbye.
  10. Sien

    5 markers

    For 5 mark questions, how long should it be? Is about 300 words the average? Is this structure alright? Intro: 1 sentence Thesis and 1 sentence intro on texts Text1; about 2 pts Text2: about 2 pts Conclusion: 1 sentence
  11. Sien

    mole working out

    Do i need to include the states in chem equation (in my moles working out)
  12. Sien

    moles

    can you just write n=m/mm or do you have to write moles= mass/mol.mass
  13. Sien

    Hardest hsc 3U topics

    Can someone please list the hardest topics in order? Just want to pay more attention to the harder topics when i get around studying it. EDIT: I know it depend on each person, but yea
  14. Sien

    N award?

    I don't do 99% of my homework that my business teacher gives me, I don't see any point in completing it as it's just really a bunch of useless textbook questions that won't even appear in assessments. But i complete all assessments tasks given. He threatened me the other day with a N award, if i...
  15. Sien

    derivative graphs

    How do you draw f(x) graph -> f'(x) graph -> f''(x) ? I get extremely confused after i established the x intercepts.
  16. Sien

    Rote learning essays?

    If the teacher somehow realizes your essay is rote learnt, would you lose a ton of marks? Because I'm not naturally good with essays, I have to rote the crap out of it, or i'm ded.
  17. Sien

    'unseen' extracts

    hey, i have an in-class essay next wk and it will include extracts from the 2 core texts. Do i have to use them for every body paragraph and somehow include it in the intro too? Should the extracts be used as the main focus of the essay?
  18. Sien

    How to find oblique asymptote?

    P(x)=D(x)Q(x)=R(x) therefore: y= P(x)/D(x)=Q(x)+R(x)/D(x) Can someone please elaborate on this formula? I was away for a lesson so i just basically copied down my friend's notes which aren't even complete. eg. (x^2 + 4x - 5)/(x+3) How would i use that formula to work out the oblique asymptote?
  19. Sien

    basic trig question

    If sinx= 2/3 and cosy=3/4 and x and y are acute angles, find the exact value of a. cosx b. siny I just keep getting weird answers, so it would be nice if you could post working out thanks
  20. Sien

    Recommendation of books?

    I've always been pretty weak at english when it comes to analyzing texts. Does anyone have any reading recommendations that can improve my english?
Top