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I did 12 units for Year 11 and had 4 frees a week (with one afternoon class). Now, still with 12 units, I'll ditch the afternoon class, but probably lose two frees a week for Extension 2 Maths. I_F

The whole 'I don't do any work in free periods' thing is probably why I'm keeping 12 units. I'm just going to waste time in frees - who am I kidding? I may as well put the time to good use. I_F

[Note: all the prices I posted are estimates. Shop around to see what you can get] * AMD processor (because I've never had one before) Go for an Athlon 64, probably the 3000 model. Excellent performance at a very good price level. You'll get one for around $200. * Motherboard which...

No problemo, mate. :) I_F

1. Put the calculator into Statistics mode (Press MODE -> Press 2) 2. Enter the data. This is done by keying the score, then pressing M+ (you'll note that in blue under M+ is the word "DATA). So to enter 76, you press 76, M+. Repeat for each score until you've entered them all. 3. Once...

President Bush appears to be taking his chance to really swing the Supreme Court towards his own conservative stance for the next few decades. Ms Miers is notably pro-life, and we could see some interesting abortion debates in the years to come. I_F

Domain is all possible x values. In general, unless your domain is restricted (i.e. you're told 2 < x < 12, etc), x can be any real number. The exception to the rule is when you have a fraction, e.g. 1/(x-1). In this case, when the denominator is zero, the fraction is undefined, so x cannot be a...

When exactly does the box pop up? Does the box do anything? I_F

The Castle has to be up there among the top. Classic stuff. I_F

Sorry, didn't see part b there under it. I'll have another look at the question. I_F

haboozin: What's the result of part (b)? I_F

LostAuzzie, I think you're right for the first question. You probably should word it like this, though: Q1. TA, TB are tangents to the cirlce from T. Angle ATB = 50 (I) find Angle APB, give reasons AT = AB (tangents from a point). Therefore angle TAB = ABT = 65 degrees. Angle PBA +...

90% of computers usually do. I_F

SAM only gives you an estimate of what your UAI. Besides, if you get 100 for everything, then scaling doesn't matter at all - you're already getting the maximum possible marks (on a side note, aren't extensions marked out of 50?). In any case, when you get 100 for everything, SAM is probably...

If you have an extra DDR stick, you *should*, from memory, be able to slot it straight in with little to no problems. I_F

Quick question: This isn't really a problem as such, but it's been annoying me a bit for a while. My laptop's MSN Messenger has lost the little Hide/Show Window Frame button in the left hand corner of IM windows and the client itself. The issue's been there since MSN 6.2 and I cannot for the...

Find that teacher and punch them in the head. Presenting someone else's work as your own without giving them credit for it is always plagiarism. I_F

There's a chance that the video isn't streaming but the audio is - I've had a few experiences of listening to, but not seeing a video. Apart from that, there's nothing else that comes immediately to mind. I_F

As a general rule, whenever you have a function y = x + 1/x, you'll have an asymptote at y = x because you're always adding something onto that line, therefore the function will never cross that line. Another example: y = 3x -2 + 1/x. That function will have an asymptote of y = 3x - 2, because...

If the curve is positive definite, it does not touch the x-axis, meaning that it has no real roots. For this to happen, your discriminant must be negative, thus b^2 must be less than 4ac. a = 2 b = k c = 18 k^2 - 4.2.18 < 0 k^2 < 144. If k^2 is less than 144, then k must be less...