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  1. T

    Probability

    Hmm the answer is 17/64...
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    Probability

    This is probably more a 3 unit question, but probability isn't computing :confused: Sophia, Gabriel and Elizabeth take their driving test. The chances that they pass are 1/2, 5/8 and 3/4 respectively. Find the probability that exactly one of the three passes.
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    AMC? Mathematical Competition?

    ...Stupid lying question... :vcross: :vcross: :vcross:
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    Terry Lee Seminar

    So....the final verdict? How was it?
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    Question on Texts

    In the Wild is a comparison study, so I don't think you need a related text... What do you mean by poetry? I thought you could do different types of poetry...in different sections...
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    when did everyone start their 4 unit course?

    ... A cycle usually means 2 weeks... I'm about the same as KeypadSDM
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    Proof of normal to hyperbola

    I can neither confirm, nor deny that comment...:mad1:
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    Proof of normal to hyperbola

    Just differentiate the equation of the normal hyperbola to find gradient of tangent Reciprocate that, and use two point formula with cartesian or paramteric co-ordinates to give you equation.
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    frontline assessment task

    John Laws, Allan Jones, Professor Flint, John Howard- Cash for comments scandal
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    Frontline question

    ...What do u mean? Aren't you only writing the start? Or are you talking about the first sentence...
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    wat topics r pplz up to?

    That's obviously wrong Slide Rule Two period a week of 3/4u...good luck if it happens though :D:D
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    Front Line Related Texts

    Wag the Dog
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    Even more intergration problems!

    1. Get f'x on top (2x) so you can use the {f'x/fx = lnfx rule So it ends up being 1/2 ln (x^2 + 1) 2. Use 4(x-1)^-2 Then integrate from there Disclaimer: Teoh often fails 4u maths assessments...
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    Binomial Identities

    Umm... Proof: (1+x)<sup>n</sup>(1+1/x)<sup>n</sup> =1/x<sup>n</sup> (1+x)<sup>2n</sup>
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    wat topics r pplz up to?

    ... When you're taking the 4u course...
  16. T

    wat topics r pplz up to?

    There's 2u work??? :confused: :confused: :confused:
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    when did everyone start their 4 unit course?

    I'm in teh same boat as ryan.cck Amalgamated 3/4u classes with the same teacher So you could say that...
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    when did everyone start their 4 unit course?

    I won't even go there :):):p
  19. T

    when did everyone start their 4 unit course?

    There's a 2u course in 4u? I had no idea...lol
  20. T

    studip question

    Because for the sin^-1 integral You need d/dx in the numerator (2), so you need to take a half outside in order to balance...
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