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Just remember that reliability is the reproducability or consistency of the results and validity is whether the results conform to the truth/accepted values. You should be fine if you have a good practical technique and remember experimental write-up structure and terminology (don't forget...

nicely done hey, and at the school you're at - you're on your way to a 99+ UAI (sorry if that jynxed you, haha)

oh!

these subject are outstanding - do you know how you faired in comparison to your class? i.e. ranks?

Are you sure they are actually allowed to kick you out?

Which English course - Advanced or Standard?

I don't think you can pick up 2-Unit religion as you have missed too much work from the preliminary course (Buddism, Islam etc). You can drop 4 units and pick up 2 cause you will have 10 units, but I don't think you can pick up 2-Unit religion.

Chemistry - 74% - rank 4 or 5 out of 15-20ish :( (the exam was easy)

what can you pick up? senior science, maths and english extension 2's, is that all?

Definitely: Silverchair - After All These Years

Same:wave:

not really, you don't sound dumb - if notes are layed out in a neater, well-structured way they are clearer, easier to follow and look aestetically pleasing :)

my guess is legal studies scales better but I am not sure... hmm... do whichever one you like more as it seems marks won't stop you from doing either...

Conclusion to be made - diagrams to hard to accurately understand all the measurements...

Oh, well that changes everything. P.S Question 3 is super hard to understand - there are measurements going everywhere!

3) Pretty confusing as Lyounamu said - I'll have a dig when I get back this arvo...

i think that 3 should be 0.6 :confused: but don't trust me! justification: triangular perpendicular height = 3 - 2.4 (height of entire marquee - height of rectangular prism part)

2) 313.24m^2 (to 2.d.p) Not too sure as the shape is confusing - I assumed it was in the house-shape. first things first - perpendicular height of roof-triangle = 3m - 2.4m = 0.6m height of equal sides of roof-isosceles triangle = x x^2 = 0.6^2 + 5.5^2 (pythagoras and halving the base of...

1) 51m volume 3D shape = volume triangular prism + volume rectangular prism = [(2.1 * 50)/2 * 15] + [1 * 50 *15] = 787.5 + 750 = 1537.5 m^3 3/4 full = 3/4 * 1537.5 = 1153.125 m^3 water 1153.125 - 787.5 = amount of water left in rectangular prism part of pool (the 1m by 50m by 15m...

theoretically the extension subjects would be harder/more demanding but I reckon chemistry is harder than doing extension maths and extension english actually