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    N00b notebook question:

    There are some dedicated cloths and such to clean them. I have these ones that are similar to those wipes you get at KFC. There are also cloths such as this one...
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    Long Projectile Motion Question

    These arent projectile motion, but anyways: (a)(i) A is initially at x = 2, with v = 0, so initial acceleration = -12 m/s/s, so it will move towards the left (or whichever direction you consider negative) (ii) d/dx (0.5v2) = -6x 0.5v2 = -3x2 + c when t = 0, x = 2, v = 0, so c = 12...
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    How did you do in your trials?

    Something like 89
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    pommy with some questions...

    If you count kindy then year 12 is really year 13 in NSW :uhhuh: 7 years of primary school, 6 years of secondary school.
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    How did you do in your trials?

    If you had a teacher like mine who deducted marks for missing out tiny pieces of information then it would be close to impossible to get 99 in any test, but then again each teacher/test is different. Also you have to remember in the HSC there is no arguing with/persuading markers for extra...
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    2005 CSSA 4U Marks/Results

    The only question i'd probably get right in that test is to prove e is irrational :p
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    2005 Independant, Q7 c) iii)

    Its possible to prove that limit geometrically, so who knows, it may have been relevant.
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    4x^4-13x^2+9

    Nothing wrong with a little extra knowledge, I myself was a 2uniter last year :p
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    4x^4-13x^2+9

    Theres a fourth method to solve quartic equations: After rigorous proof, it can be shown that cubic and quartic equations have formulae that can solve those respective equations. The links show the methods to do so. Since youre only looking for real roots, you ignore the parts that give the...
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    parametrics

    damnit I was waiting for that :p But yeah i do understand its not exactly the same, its just the way most people seem to learn it the easiest.
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    prelim question

    What do you have to do with it?
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    parametrics

    Basically, its just a variable that can be changed. Changing its value effects the values of other things that 't' is a parameter for. Most people like to think of it as similar to 'time'. 'Time' isnt effected by any other parameters, it simply moves along effecting other variables, such as x...
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    ۩ Give me a degree. ۩

    B Music (Performance-Jazz) @ usyd
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    Syllabus notes

    thanks fixed
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    Syllabus notes

    heh may as well upload them all: Space Motors and Generators From Ideas to Implementations From Quanta to Quarks I had to reduce the image quality to fit them into bored's 500kb limit.
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    EV/Random Events

    Haha and here i was sitting here trying to work out what EV was when I was using the exact concept earlier today. It was just a notation difference, we use E(X) for expected value.
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    Syllabus notes

    95 .
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    some simple questions

    This set of questions has a similar question, except its log102 http://www.maths.usyd.edu.au/u/UG/JM/MATH1903/r/t5solutions.pdf
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    Syllabus notes

    Here are my 2004 notes. They arent the greatest but got me through the HSC. Excuse the crappy pictures. http://www.boredofstudies.org/courses/science/physics/1125463510_2004_Physics_Notes_acmilan.pdf
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    quick maths question....

    Well the user seems to have asked it in the macquarie uni forum: http://community.boredofstudies.org/showthread.php?t=83103 So I'd assume its a question from uni. But I was making more of a passing comment that I recall similar questions being asked in general maths.
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