Search results

I see, thank you!

Wouldn't dy/dt be the rate of the increasing abscissa?

A point moves along the curve y=\frac{1}{4} x^2. The abscissa of the point changes at the rate of 4 units per second. At what rate is the ordinate increasing when x=3? My working: y= \frac{x^2}{4} \\ \therefore \frac{dy}{dx}= \frac{x}{2}\\ Given: \frac{dy}{dt}=4\\ \frac{dy}{dt}=...

I remember reading somewhere some Ruse'er in '01 did like 20+ units.

I'll bet polynomials :P The teachers doing the papers I will sit in are bound to scab questions here and there from textbooks, I guess I'm just going to make sure I can answer most questions in the textbooks issued + some past paper questions. And thoroughly revise basics.

Fountain pens are overrated, thin gel ink pens (0.28mm~0.4mm) like the Hi-Tec-C or Signo DX's are the best in the world.

I realise this is from the 4U book, but the question looks to be a 3Uish. I just can't figure this one out :/ \mathbf{Integrate} \int sin^2(x-\frac{\pi}{4}).\\ \mathbf{GAAAHHHHHHHHHHHHHHHHHHHHHRAGERAGERAGE}

I found using thinner pens, such as the Hi-Tec-C and Signo Dx's improved my handwriting legibility immensely and my hand doesn't wear out as fast.

Luckily this teacher was replaced after two weeks :L Do you still have this teacher? Must suck to put up with it for a year and a bit now. The abundance of shitty chem teachers is just lol. They all share the same traits too; its like they came out of the same "how to be a shitty chem teacher"...

Getting sent out of the class for arguing the 1-butene molecule does not have 10 hydrogen atoms sticking off it.

(i) \alpha + \beta = p+iq, \alpha\beta=3i (ii) p=3, q=1 or p=-3, q=-1. Am I supposed to put the working out too? Am I even correct :\

Re: it is possible to get 100 in any subject as a HSC mark right. which is 50.0 scale Unless I was lucid dreaming, in which case I wouldn't be worrying about the HSC at all :spin:

Re: it is possible to get 100 in any subject as a HSC mark right. which is 50.0 scale Ahh, so essentially capping doesn't prevent a 100/100? (One is entitled to dream riiiiiiiiiiiiiiight)

Re: it is possible to get 100 in any subject as a HSC mark right. which is 50.0 scale So 100/100 is unattainable ... ?

Re: it is possible to get 100 in any subject as a HSC mark right. which is 50.0 scale What do you mean by capped?

Have repeats of timetables ever happened? If not, you should fear not.

No way..! With about 2/5 of the grade dropping out, you get these small classes that feel really comfortable and such.

Hmm, wow okay thanks for the help.

I doubt Australia Day means anything for first-generation immigrant families anyway (not being racist).

y'all want some peter chao?