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Can somebody link me the the past hsc papers for biology

gaaaay

how the hell do you guys remember the questions and options ... like seriously Illuminati

making yourself look bad brah,

dots are cool, stick with dots :P

re: HSC Chemistry Marathon Archive moey never knew H2SO4 was a catalyst :((

re: HSC Chemistry Marathon Archive since when was sulfuric acid (dehydrating agent) considered a catalyst?

you dont even know what permutations are... so how is it funny?

can someone post a way to remember them i cant seem to make them stick into my head

re: HSC Chemistry Marathon Archive can you show how you did it with working out so we can all understand

Moooeeyyy

re: HSC Chemistry Marathon Archive [/B] +1 for that would heating the galvanic cell increase in the voltage drop then can he zap himself to death or does heat not affect the voltage

Re: HSC 2013 2U Marathon k... your scummy question is so scummy it took me only 2 mins to solve, if your purpose is to challenge 2Uers then DONT PUT SCUM QUALITY QUESTIONS!!!! thanks :)

Re: HSC 2013 2U Marathon mmmmmmm kofta... come, at, me, food

Re: HSC 2013 2U Marathon give me the taboulli i need energy

Re: HSC 2013 2U Marathon i can do your question... i just dont waste my potentials on the scummiest questions that have been created by the scummiest people.

Re: HSC 2013 2U Marathon one does not simply feed a scum with more scum :)

Re: HSC 2013 2U Marathon nobody answered your first question and i doubt anyone will answer this one, you came to maths scum central :)

Re: HSC 2013 2U Marathon sorry was thinking about sys question at the same time :D BAAAAADDDDDDDDDDAAAAA..........

Re: HSC 2013 2U Marathon y=uv \ \ y'=u'v +v'u y''=u''v +2 u'v' +v''u \ \ y'''= u'''v +3u''v' + 3 u'v'' +uv''' \ \ etc (1+x)^2 = 1+2x+x^2 \ \ (1+x)^3= 1+ 3x +3x^2 +x^3 \ \ etc $pattern is pascals triangle$ \therefore \frac{d^5}{dx^5}(e^{-x} (1+x^2)) = -e^{-x} (x^2 +10x +21)