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Chaos

i did a physics bridging course for engineering, was very basic and very helpful. i dont know aobut the maths bridging course

Just bored, so i just wanted to see which module everybody thinks is the hardest

Do we seriously need to know how EACH of them are derived????

they are working with the discrimiant, becuase its a tangent, it only hits the parabola in one place, therefore there is only one root (2 of the roots are equal meaning only one root) now according to the discriminant b^2 + 4ac = 0 for equal roots (one root). hope i havnt confused u or anyting

lol... financial planning doesnt include sales, people come to do for financial advice, how to spent/invest/ this and that. no sales....

What is the composition of Stainless Steel? i have 2 sources and one says that its composition is 10.5% chromium and other metals, another says 18% chromium and 8% nickel and other metals which one is it? :S thanx

a cop :D ... you've got all the authority you need. fuck i wish my parents let me

Hey ive got this assesmentr and was wondering if any1 can help me 1) how do transgenic animals contribute to human welfare desecribe these uses with examples.

OMG timetable is so gay, i got 2unit english both papers den next day i got business studies then next day i got chemistry... 2 days l8r i got maths.... GAYYYYY

ive got conflicting equations for the full rusting of Iron, can anybody rite the full equation for me thamx

a structural engineer - working on a skyscraper, preferably in Dubai :D

For the dot point of "Composition of Layered strucutre of atmosphere" Ive talked about Troposphere and Stratosphere and Ionosphere is that sufficient? (like as in, should i mention the mesosphere and thermosphere)

Esterifcation is an equlibirum reaction, Sulfuric acid is a dehydrating agent. Thus the addition of Sulfuric acid to the equlibirum reaction will reduce the amount of water and force equiliburm to the right thus increasing the yield of Ester

First mention an Amphiprotic Ion eg) HCO3- Then rite what would happen if there was an acid spilt H+ + HCO3- -> H20 + CO2 If Base spilt OH- + HC03- --> CO3 2- + H20 Neutrilisation should NOT be used on skin as it is an exothermic reaction and thus would produce...

Is Esterification a Condensation or Dehydration reaction?

its stress peeps, i had the same shit, it stopped and now i think its comming back... tell me, are you always thinking about negative things? or thinking of upcomming events, or things u should of and shouldnt of done??

Re: funny HSC answers? i dont get this big one :S loll sorry i do lmao im dumb :S

Re: funny HSC answers? lolllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll that triangle one is sooooooooooo funny lmaoooo does any1 have anymore? or does anyone have that email?

thanxx very very helpful sorry but um one more thing, u kno testing for minimum and max pt, shud i get the second derivative, or shud i jus plug in a point be4 and after?