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  1. M

    Please help solve...

    (cosx)^2=tanx Give general solution.
  2. M

    Advanced english tutoring St George

    Hey, Im thinking of getting private english tutoring.....Anyone out there in st george/sutherland, $20-40/hr, with an english mark of 96+ willing?
  3. M

    Essay structure

    Do you loose marks in the HSC exam if, when comparing how a concept is represented in 2+ tests, you treat the texts seperatly - e.g. intro to essay, intro to text 1, few paragraphs on the concept in text 1, conclusion for text 1, intro to text 2, few paragraphs on concept in text 2, conclusion...
  4. M

    Combined degree units of study

    Hi, i totally do not understand the usyd website or how to know what choices u get to make exactly when u pick a degree? if i wanted to do b law/ b int. and global studies, do i still do 2 majors for b int. and global???? because both degrees are 144 points but so is the combined so obviously...
  5. M

    Catalysts used in copper extraction

    Anyone know of a catalyst used in the extration of copper from chalcopyrite ore? Please help!!!
  6. M

    Active and passive transport in kidney

    Can anyone give me a link or some notes on this? preferably detailed and very explanatory - ive got stacks of one or two line answers but they just dont cut it coz theyre too vague
  7. M

    Tutoring

    Hey, Just wondering, i do 3u maths, and for yrs 7 - 10 prolly ranked 1st- at worst about 5th in every maths test, but this yr ive got a lot of shall i say "international" students, who are about 3-4 years older than me....our class just flies through everything and im way left behind, and for...
  8. M

    Wavelengths detected

    Hey, For the dotpoint about wavelengths detected by vertebrates and invertebrates, the only info i could find on the net was on that hsc online site, but they definately got it wrong for the mantis shrimp, because it says 400-700 even though it can see UV which doesnt fall in that range - does...
  9. M

    Dodgy practical?

    Hey, I had a prac test, testing effect of pH on the enzyme catalase...method was add something like 4 dropperfuls of HCl, NaOH and deionised water to different liver sames, observe pH, then add 3 dropperfuls of hydrogen perioxide... i got pH w HCl = 4, water = 7, NaOH = 9, and that the water...
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    Why is everything in resources 2006 or older?

    Hey guys, why is everything listed in biology resources 2006 or older? where do people post their notes now? or dont they....
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