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good mark for who? a good mark for you for example, could be a shit mark for someone else with higher expectations

different inteligence levels between different individuals ie varying smartness DOES exist. i know for one, however much study/work etc i did, i couldn't get a gold medal at a math olimpiad for example, however people with greater intelligence than me ie smarter could... other people, no...

"2. you really did cry even though you got an excellent mark." excellent is relative, if it wasn't an excellent mark for her she had every right to cry, also if the test was 'relatively' easy 42/48 or watever may have been a bad mark..if she got 5/48 and still came 6th/16 would it have been...

well when i did it i thought there were lots of squares not just one or watever and got 1/100...i dunno :)

current yr11's take notes from fashionista

:) yes

well i cant really comment on you personally cause i dont know the subjects you do, but hsc phy / chem is basically rote learning that can be done out of a textbook..maybe ask the teacher on 1 or 2 dot pts now and again but generally you learn the stuff on ur own

having bad teachers is irrelevant, good teachers arent essential at all to succeed in the HSC; motivation is the key (although having a good teacher, especially in maths can be an inspiration)

difficult is a relative word, alot of it is circumstancial, if you can do question 7's with confidence it will be alot easier to do them than get 72/72 in the first 6 parts of 4u (imo), majorly due to calculator / sign errors etc etc

:(

i origionalyl typed all 3 and it didnt work, so when retyped qn3 i left a few things out..also after reading the entire post i found the much better way of doing it i think you mentioned..of equating the sum / product roots etc to get alpha cubed = 1 :)

:) took me a while to get, see if u can.. i) a group of x + 4 men and x women sit around a circular table how many possible arrangements are there if no two women sit together ii) suppose two of the men cannot sit together now, how many possible arrangements are there?

me2 adv eng phys chem life is easy :P

ahhh i just typed answers for questiosn1/2 and it said ur not logged in blah blah ><

3) alpha = w beta = z z+w = -b/2 z²+4zw+w² = c 2zw(z+w) = -d (zw)² = e ai) 2zw(z+w)= -d +-2sqr(e)(-b/2) = -d +-sqr(e)b = -d eb² = d² ii) (z+w)²+2zw= c (-b/2)²-d(-b/2) = c b²/4 +...

yes also note the number of ppl coming first/ top5 in selective schools in most their subjects :)

ahh i remember reading something with molality in it, is it in the hsc course? also mind explaining what it is? :P

n = mv n = mol. m = [H+] molarity v = volume

umm when compared to 4u math for example chem/phys have to be v.easy Edit- HSC phy/chem i mean! respect 4 uni phys/chem :P

i got money in yr9 only time ive been in it tho as our school tells u like the day before its on..hhaha