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  1. Sien

    How much of prelim chem is relevant to hsc chem?

    I've heard that much of prelim chem is highly irrelevant to the hsc syllabus. What are concepts that i should know that will place in a good position for yr 12? For example moles etc. Should i just start studying the hsc course by myself now?
  2. Sien

    What ranks do i need to get 90 atar +

    Adv Eng /100 2U Maths /124 MX1 /70 Bio /96 Chem /89 Jap /15 Buis Studies /74 School rank ~70 to ~90 (fluctuates every year)
  3. Sien

    trig Q

    sin (piet/2) = -1 Solve for t. Thanks
  4. Sien

    Prelim bio -> HSC bio

    I understand prelim maths is essential to hsc maths as it is the basics. What about bio? Should i memorize most of the prelim notes for a better understanding of hsc bio?
  5. Sien

    Hyothetically last internal ranking

    Let's just take my japanese continuers class for eg. I'm ranked around the middle in a class of 15 people. But most of our marks are pretty similar (like a 3 mark difference max) So even if i were to rank last in Japanese cont internally, would i be dragged down by alot?
  6. Sien

    Coming last in Advance English

    Well, not exactly last but 13th last out of 100 people ... I was advised to drop down to standard in my report. Should I drop down?
  7. Sien

    Quick Mole Q

    Find no. moles for Sulfur Dioxide molecules, sulfur atoms and oxygen atoms in 5.45g of sulfur dioxide. I'm not sure how to find the moles for oxygen. Thanks
  8. Sien

    Work Experience?

    Hey, what kind of work experience are you planning to do or did in the past? I'm considering teaching lil kids piano but mehhh still on the fence. Need more options
  9. Sien

    Chemistry VS Physics

    In comparison, which one is harder in your opinion chem or physics? And why? I want to do engineering in uni but I didn't pick physics and don't plan on picking up 4u maths. I plan on doing a bridging course in physics (if it's required). Can I survive without 4u maths and hsc physics in uni...
  10. Sien

    English Advance tutoring?

    Hey I've always struggled with english and when I mean struggles I mean THE STRUGGLE IS REALZ Is there any recommendations for good adv english tutors or tutoring centre near the burwood/stratfield location (surrounding suburbs is also fine)? Fanks :>
  11. Sien

    Japanese continuers speaking

    Hey, I'm really concerned about my speaking abilities atm. I can listen pretty well but when it comes to speaking the most basic shit comes out of my mouth. How can I improve on this? Should i get a tutor?
  12. Sien

    Amus piano?

    So I've pretty much finished my 8th grade pieces a lot earlier than I anticipated (still need some brushing up on pieces and scales and master my gen knowledge). So apparently the closest exam date for 8th grade is like in October (6 more months? ain't nobody got no time that) So I decided to...
  13. Sien

    90 atar?

    Hey:haha: What ranks do i need to get a 90 ATAR? My school ranked in the mid 80s (my school's rank is very unstable, one yr is like in the 90s and other is 60s but never over 100 thankfully). I am doing the follow subjects which i don't plan on dropping - Eng Adv - Maths 3u - Bio - Chem...
  14. Sien

    Wut is this!?

    Hopefully that caught your attention haha "Off with these clothes borrowed from animals!Let me unbutton this!" Can I say the exclamation marks show high modality? Sent from my iPhone using Tapatalk
  15. Sien

    Repeating 2u?

    I feel like I haven't been doing my best in 2u this year. I semifuked up my first test, and I have a bad feeling for the next one. Since I'm in accelerated, can I resit the hsc next year again? Sent from my iPhone using Tapatalk
  16. Sien

    Fractional calculus trig

    How do you do Sinx/2x And 3x+4/sin5x Thanks Sent from my iPhone using Tapatalk
  17. Sien

    Hsc Physics needed in biomed?

    hey, does biomed really require HSC physics? Frankly, I didn't choose physics because I'm not confident in the course and will possibly lower my atar. And are there any other engineering course that don't really need hsc physics (apparently people say you don't really need hsc physics for...
  18. Sien

    Repeating year 12?

    Hey, Is it possible to defer uni 1 year and repeat year 12 but not have an atar in the repeated year? I understand it is quite ridiculous sounding but I have special reasons. And when do unis in nsw usually start every year? Thanks
  19. Sien

    Integral volume problems

    I'm stuck with Qs 9 12 13. Can someone please help with working out. I'm so use to MIF so these questions seems daunting. Thanks Sent from my iPhone using Tapatalk
  20. Sien

    Volume question

    The region bounded by the parabola y=(x-2)^2 and the coordinate axes is rotated about x axis. Find the volume of the solid so formed. I can't seem to find the a and b (the boundaries) can somebody please help thanks
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