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  1. P

    chemistry need some help fast!!!

    2b? It isnt a calculation question
  2. P

    Physics 23 Nov 2013?

    I didnt get anything cause i dont take physics... sorry but i asked my friends and they got 1... some of them
  3. P

    Physics 23 Nov 2013?

    1 might be the correct answer. Thats what my friends got
  4. P

    How do grade thresholds work?

    Okay, im a little confused on how this works. Does it like push up our percentage that are printed out in the transcripts? For e.g. The grade thresholds for paper 1 chemistry A is 28/40. Lets say somebodys mark is 37. How does grade thresholds affect this mark? Will the marks be counted as...
  5. P

    A2 Economics Topical Paper 3 & 4 by Qamar Baloch

    I have almost ended my AS course. Was thinking of getting the A2 book now but im afraid there may be an updated one
  6. P

    A2 Economics Topical Paper 3 & 4 by Qamar Baloch

    Is it like a tuition class? And how much is the service? (if we have to pay) And, is it okay to order your book when im still in the AS Stage? Or will there be another edition next year? Because I was thinking of getting it earlier before having it last minute :P
  7. P

    !!!!HOW WAS BIO P33!!!!!!!!!!!!!!!!!!

    Mine was variant 35! It was so unusual for question 1 but question 2 was fine!
  8. P

    BIOLOGY P33 GUESS NEEDED!!!!HELP PLEASE!!!07 NOV 2013 !!! 9709/33

    c1v1=c2v2 For example you want to make a concentration of 0.8moldm-3 with 10cm3 at the end from 1.0moldm-3. c1v1=c2v2 1 x v = 0.8 x 10 v= 8 So you add : 8cm3 of 1moldm-3 + 2cm3 of distilled H2O If you want to make 0.8 moldm-3 with 5 cm3 at the end, c1v1=c2v2 1 x v = 0.8 x 5 v = 4 So...
  9. P

    A2 Economics Topical Paper 3 & 4 by Qamar Baloch

    Can't find it on amazon. Could sir pls kindly link it to me?
  10. P

    Any Tips for Biology Practical Paper 3?!

    Hi Im sitting for my biology AS Practical this Thursday and i would like to know if anyone has tips such as what to remember, e.g. formulas, decimal places, etc?
  11. P

    BIOLOGY P33 GUESS NEEDED!!!!HELP PLEASE!!!07 NOV 2013 !!! 9709/33

    This year... Paper variant 6 for 2013 Nov
  12. P

    BIOLOGY P33 GUESS NEEDED!!!!HELP PLEASE!!!07 NOV 2013 !!! 9709/33

    There is.... paper 36...
  13. P

    BIOLOGY P33 GUESS NEEDED!!!!HELP PLEASE!!!07 NOV 2013 !!! 9709/33

    Serial Dilution (Enzyme-Catalysed Reaction) In paper 36 And obviously... drawing specimens...In paper 36, a diagram of a tubular structure was given
  14. P

    Bio AS P2 Oct/Nov 2013

    I guess its fine to score at least a mark... but dont quote me. I dont really know the full question... and i dont even know the correct answer
  15. P

    Bio AS P2 Oct/Nov 2013

    Not sure... I didnt sit for your variant. I sat for P23. I think to produce antibodies is only if they used plasma cells instead of epithelial cells.
  16. P

    Bio AS P2 Oct/Nov 2013

    I think the answer is to produce genetically identical cells for growth. And then repair of tissues by replacement of genetically identical cells. Or maybe to prevent the growth of tumours.... Im not sure
  17. P

    Statistics (S1)!

    For normal distribution, know how to: write the distribution X~N(mean, variance) using approximation to relate with Binomial Distribution where np=mean npq=variance know how to read from Norm Dist Table know how to interpret and use the normal graph (Bell shaped) know how to express X into Z...
  18. P

    Economics AS - p2

    Graph for Positive Ext*
  19. P

    Economics AS - p2

    Hi! MUB, I think you are able to at least gain 4-6 marks from definitions and stating the reason it's under/over consumed. I wrote: -Definition of merit goods -Why it is under produced and under consumed -Examples (Education and Inoculation) -Associated with positive externalities -Graph for...
  20. P

    Economics AS - p2

    Good luck for paper 1 on the 12th!! :D Hope the thresholds will be low again :P
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