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so I applied for the UBS cadetship the other day and was invited to take a competency-based assessment (by SHL I'm assuming since they have linked me to those practice tests). Has anyone here done the online assessments for UBS previously? Which areas should I be preparing for - verbal...

Year 12 isn't super terrible but I could be dealing better imo. The weeks leading up to exams are always :cold: lol my life is slowly falling apart with all the hw (esp. maths) I'm actually surprised I haven't cried yet during this whole hsc year

Re: HSC 2015 2U Marathon done. I've got my working here http://imgur.com/VatVnPF also, how do people type maths working?

Re: HSC 2015 2U Marathon LOL i was trying to find volume next to x-axis but was using V = pi integrand whatever x^2 dy massive ooops idk I got πh^5/3r^2, might try again later but gtg atm

Re: HSC 2015 2U Marathon Part i. FInd gradient m = h/r y-h = h/r(x-r) ry - rh = hx - h ry - hx - rh - h = 0 therefore ry - hx - h(r+1) = 0 I think I've almost got part two, just slipped up somewhere and cant find my mistake

Re: HSC 2015 2U Marathon d/dx(xe^[2x]) let u = x u dash = 1 let v = e^(2x) v dash = 2e^(2x) d/dx(xe^[2x]) = e^(2x) + 2xe^(2x) = e^(2x) * (1+2x)

dis inspirational I'm doing ok :) there's room for improvement but not epic failing anything :lol:

!!!! thank you :""""""D

how do you manage to get so much work done????!? ;_; keep it up though haha!

thanks for trying to help but I'm just really lost actually. I know you're meant to start with this and if I were smart enough to have gone from here maybe i wouldn't be posting? see my logic yeah? but BUMP

Q7b http://imgur.com/7EBOEIg,nTnWuKn#0 what does confined in a mathematical context mean? Q10bii http://imgur.com/7EBOEIg,nTnWuKn#1 I just don't get how to do this in general Q11a http://imgur.com/ltPRiSN I'm having trouble finding the value of k, like I got a value but the answers...

Re: HSC 2015 3U Marathon thanks to everyone for trying anyway haha for now i've just plugged it into wolfram alpha and used the answer for the further parts of the question

Re: HSC 2015 3U Marathon i have no idea what you mean by this part

Re: HSC 2015 3U Marathon I'm not sure if this is 3u but it's part of a question in a 3u textbook so? 5t = 20ln(t+1) how do i get an expression for t on its own so that i can just type it into a calculator to find an approximate value for t? soz if this is stupid

Dont worry :) it actually doesn't help with anything. You're not truly screwed until you let your worries consume your mind. Even if you don't manage to improve your english skills by then, worry + shit english skills = shit mark, calm + shit english skills = slightly less shit mark. Try to...

:3 is architecture/interior design your fav thing to photograph?

wow that was quick thanks! ;) for 14d, is there a particular reason why we're using the squared distance?

yr 12 cambridge 3u

can someone please help me with these? http://imgur.com/6sjEpnE i did half of q14b but don't really get the rest. I differentiated the xm expression and then used the quadratic formula to solve for t. I got t= 1/2 * 3 plus or minus root 5, and this seems right because there are two answers...

I need notes too coz both textbooks kind of piss me off >< dixon = too much blab and can be a bit basic at times riley = over the top, only useful for prepping long responses imo lel I'm one of the ppl in my class who gets distracted but majority of my class is silent and dead serious