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thanks mate! i needed AAA since my maths teachers were so crap didnt learn shit! i learnt everything by myself and couldnt even afford any tutor! also do they ask for specific amount of marks in 3u and 4u???

since unsw are introducing a new b actuarial studies does anybody have an idea what the atar cut off will be?? i am expecting an atar of around 95 and i have also received AAA scholarship from school..I hope AAA scholarship applies to this course as it will give me a good advantage..I am...

x represents distance from the CENTRE of motion, not from origin, so it remains x=0.....thats how i understand!

same question!

can someone tell me what 60/70 will align to???

for probability i got 1/3 ??? what was i thinking???

yeahhhh!!

do we need to know simpson's rule and trapezoidal rule??

Re: General Thoughts: Mathematics Ext 2 I forgot to sub in the limits!!! Aaaarrrghhhh!!! Kill me!!!

Re: General Thoughts: Mathematics Ext 2 Am i missing something????

had no clue in the volumes question

does it matter???

bump.

There are two types of bacteria, blue and red. Every minute the blue bacteria turn into 6 reds and each red turns into 1 blue and 1 red. Initially there are 1 blue and 1 red bacteria present. Prove that after n minutes there will be \frac{3}{5}\left ( 3^{n} \right )+ \frac{2}{5}\left (...

u r joking!

yeah mainly harder 3 unit topics! which is a pain in ass

in my honest opinion, if you are just comparing, hsc papers are more difficult than most of the trials!

this guy!

but for 3 unit, the cutoff is generally around 68% so shouldnt the cutoff for 4 unit be much lower like around 63% ??

i have done few past papers and i keep averaging 75%+ in trial papers (ruse, grammar etc) and about 67-72% in hsc papers...will that give me a band e4 or i need to work harder?? most of the times i completely leave q8 in hsc papers...do you guys think i should practice those to scrape in few...