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10 should be 155/505 * 100. It didn't ask what is the probability that a male is living with his parents. It asked what is the probability of him: being a male, and that he lives with his parents - as indicated that they "selected by random" and they didn't "select a male." I feel that is an...

So did you add or subtract it from the value (it was 18000 odd from memory)?

Got all the same except for 3) D.

Am I the only one who felt like shit walking out? Fuck.

Holy fuck that was a slaughtering compared to other years. If the marks are all extremely low, does that mean the top marks are dragged further up? Or are we all just fucked? I'm feeling a 90% at tops.

Just added up my marks for the CSSA trial I did a few nights ago (I go to a public so I didn't do it in school) and I got 95%. TIIIMEEEE TO WRECK THIS HSC Goodluck dewds and gals, remember to read the questions properly

Bring on the trickily worded questions. Highlighter coming out at you bitches.

So we have about 2 minutes per question right (on average)? I might bring in a highlighter or just underline the key words in questions for 20 seconds without even looking at them first. Hmm. Alright game plan? Lolol.

yup

2009. Done about 7 past papers now (should have done all of them but ran out of time towards the end). Might sneak in one tomorrow and that'll be that. Going fairly well though. Only thing in this damn subject is reading the questions properly. They may as well call the subject "Advanced...

muddafucka is going down, 100% coming at it

ye

thats actually kinda cool how the maths works itself out if you follow the rules just got 22/22 in 2009 paper multiple choice zomg finally no stupid mistakes

($700 * 1/1000) + ($200 * 1/999) - $1 = -$0.1 right or wrong?

you can break it up into a rectangle and 2 triangles bruh other than that, I don't understand those ratio questions either fuark

It's just algebra to find the missing "link" (k) to given equations, where k is the constant value. Direct variation is simply y = k*x Inverse is y = k/x They'll always give you the values y and x first so you have to solve for constant k, then give you x in another question and you'll have...

tbh i think they test everything to some extent so there's no real outstanding trends, always a bit of everything including the year 11 stuff

Yeah cheers. I went the wrong way with the USD. Think I have to work on my setting out so I don't confuse myself like fuck.

Actually having difficulties with a ridiculously easy question in 07. I keep getting $427.5 which is wrong. Anyone mind having a look?

make 11ay a fraction so 2/3y * 11ay/1 = 22ay/3y = 22a/3 edit: wizard^