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you stalk my facebook and it scares me :P (but i did too haha)

This is personally my best preference for a tutor. they have everything easily explained and good to understand. And the best thing is, you get unlimited tutoring night and day for only a 1 off payment, and they even come to your house and go to school with you! amazing...

Re: The Nonsense Thread SD, please just buy a hooker

Re: The Nonsense Thread 94,93,92,91,90,89,88,87,86,85. highlight what business leaders?

apparently according to s0mething and other sources, state rank in chem is 90+. in a way I can see where he is coming from. But to be safe I would say 93+ http://community.boredofstudies.org/showthread.php?t=275387 this kinda shows something similar

this is not true. The median atar is 69, and 56% get over 65.

oh whoops, for c, I neglected the fact that the other 4 must each be chosen at least once. but im not sure about that answer either, because if my method showed that at least 1 dish is definitely not chosen, then the percentage should be <32% hmm and the answer for d from the textbook is a...

a) using numbers 1-6. Set 1 as an arbitrary face. The face opposite can have 2-6. The rest of the faces are in a circular pattern so have 3! ways of arrangement. so 5 x 3! = 30 different dices. b)i) 52C5 ways of choosing 5 cards. ways of choosing a pair. We can choose any kind, from 1-13, and...

sorry rephrase? also he was just speaking figuratively

considering you can't start the HSC course until term 4, your teachers shouldn't give you HSC assignments. and also, this is going to be your last break without schoolwork until HSC is done, so i think its a bit slack

this can't be true right? I don't think its allowed

awesome!

shit ok ill fix tomorrow and post solution. too tired

my answer. <a href="http://www.codecogs.com/eqnedit.php?latex=v=\sqrt{\frac{u^2g}{g-ku^2}}~where~k~includes~mass" target="_blank"><img src="http://latex.codecogs.com/gif.latex?v=\sqrt{\frac{u^2g}{g-ku^2}}~where~k~includes~mass" title="v=\sqrt{\frac{u^2g}{g-ku^2}}~where~k~includes~mass" /></a>...

ill do a solution without it and see if its the same :)

but because the constant is the same for both equations, this doesn't matter right?

you have to realise that there are different equations for motion as the particle is going up and down, so you have to solve the first, and then use this to evaluate the second. Also, for ease, you don't need mass in your equations as k is just a simple constant rather than k/m or whatever as...

Ok here is the gist of it. when the particle is travelling upwards, its equation of acceleration is a=-g-kv^2. So integrate dx/dv to find x in terms of v. When you have evaluated the constant, find the x value when v=0. This x value will be used for our next acceleration constant. Now that the...

do you want a hint or solution?

haha what happened to "im average at physics" lol thats amazing, and awesome stuff in chem too (97 wtf thats strange that 2 people get it). Ok here is the plan. You get state ranks in english advanced, MX1 and eco. I get state ranks in MX2 phys and chem and we can do the BOS non-asian 5 clean...