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  1. R

    2012 CSSA Maths 2U

    Never thought of that, i just put in 4/7 because i had no clue
  2. R

    2012 CSSA Maths 2U

    what was the question?
  3. R

    2012 CSSA Maths 2U

    any body know how to do the final probablity questions which asks what is the probability that sophie wins? how do you do it if the discs are replaced and there are infinite turns?
  4. R

    2012 CSSA Maths 2U

    Re: CSSA 2U Mathematics! was okay, expecting +80-85%. I missed read the time thinking we only had 2 hours :P so finished it and had 1 hour to do all the questions i left out
  5. R

    Maths question help

    yeah i just forgot bout the differentiating with a bracket
  6. R

    Maths question help

    never mind, got it
  7. R

    Maths question help

    Could somebody please help me with (vi)?
  8. R

    Maths question problem

    Yeah i remember that, ah that too is a simultaneous equation
  9. R

    Maths question problem

    I do know what I'm doing, but I've never seen the division simulatenous equation before. Its new to me.
  10. R

    Maths question problem

    haha yeah thats the way i did it, i guess i just had a mental blank and stopped :P, anyway thanks :)
  11. R

    Maths question problem

    ok i understand that, but how would you know when one kind is better then the other, because there are many different ways to do simultaneous equations
  12. R

    Maths question problem

    really? i tried making Io the subject for one of the equations then subing it into another, but that didn't seen to work
  13. R

    Maths question problem

    yeah thanks after that I'm good, just want to know why you divided (1) by (2)? thats what the answers had i tried to work it out by using simultenous equations
  14. R

    Maths question problem

    bump
  15. R

    Maths question problem

    Hey guys I am unsure how to do question 10 i). I used simultaneous equations but the answers did something else can anyone help?
  16. R

    Physics study

    I've been studying for Maths which is on Monday, but now i need to start physics which is tuesday. My memory is decent when it comes to physics I still remember some concepts, but there are some which I have totally forgotten or unsure of So should i study my notes or should i just do past...
  17. R

    Thoughts on SOR1 CSSA trial???

    I did that too, for islam and i linked it back to the question. a friend of mine in SoR 2u said it was right
  18. R

    Studies of Religion 1 unit - help :(

    yeah, pretty easy. SoR is an easy concept to absorb Ah contributions: His writings - Milestone introduced concepts of Jihad and Jahilliyah, the book has been used as a vanguard by many revivalist and extremist groups - In the shade of the quran - Taught Muslims the importance of the quran and...
  19. R

    Studies of Religion 1 unit - help :(

    I've been alright, trials are killing me. I got Engineering Studies and SoR tomorrow. What bout you?
  20. R

    Studies of Religion 1 unit - help :(

    mines 30%, i had an essay on sayyid, one essay worth 40%
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