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    Help with math question!

    ok, sorry :(
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon WOW!!
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon $Induction Question$ $Prove:$ (2^{b}-1).\sum_{k=0}^{a-1}2^{kb}=2^{ab}-1
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    Maths Tuition - 3U STATE RANK

    I know companies that pay $80 per hour! (Not entry level though).
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    Help with math question!

    There is a forum called the physics forum and if you give the solution to a homework question on that forum you receive an infraction :P You can only give hints haha
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    Help with math question!

    find r and use the equation.
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    Help with math question!

    Length of arc = r\theta Can we find r from the chord? hmmm... no.
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    Is UMAT tutoring needed?

    I believe that you do not need tutoring for the UMAT, just do questions. I bought 2100 UMAT questions (+ guides and interview prep) for $220 from a company called PrepGenie. MedEntry sell pretty much the same thing for $650. The questions are a little bit more difficult than the actual UMAT...
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    My School is ranked below 600th.....

    Educational Access Scheme Read about it and see if you are eligible.
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon I have kind of done all 4U topics but completing the course doesn't mean shit so now I will just keep doing past papers and harder questions (and pay more attention to English, UMAT and science).
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    My School is ranked below 600th.....

    What course do YOU want to do? Make a decision now and work on getting into that course.
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    My School is ranked below 600th.....

    That means these people did really really bad in the externals lol A girl from Fairfield HS which is ranked like 600 got a state rank in physics last year so if you get top all subjects internally there is absolutely nothing preventing the student from getting 99.95 so it depends on the student...
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    My School is ranked below 600th.....

    Remember that ATAR doesn't mean anything, you can always transfer into whatever course you want. If you really want to. A user on MSO (I myself am a 10K poster on MSO) called riproot got into MEDICINE after two years of medical courses so yeah, just do your best and know what you truly want.
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    My School is ranked below 600th.....

    The worst thing is if there is a really smart kid in your classes and you can't get rank 1. In your case there will be a massive difference between rank 1 and 2.
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    Last movie you watched? And what you thought of it?

    I watched 4 movies this week lol Cloud Atlas: 10/10 Awesome! Very creative and refreshing (didn't like the gay boy). Dredd: 10/10 most bad ass movie ever! Killing them Softly: 8/10 great movie but some parts were boring. Brad Pit was really good! Flight: 8/10 Awesome movie, bad ending.
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    The best movie lines

    "Where are you from? - Texas - Texas huh? Only 2 things I know come from texas, steers and queers, and you sure don't look like a steer to me.- uhh... - Don't play dumb soldier, You could suck a golf ball through a garden hose"
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    Roll Call: Class of 2013

    Username: Helvetica (my fav font) Real name, DJ Kim ATAR AIM : 99.9 for ANU PhB. If I don't get in then MBBS at UNSW. Subjects: Adv eng, MX2, chem and phys.
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon $Question:$ $(a)$ P (acos\theta , bsin\theta ) $lies on the ellipse \frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}=1. $The tangent to the ellipse at P passes through a focus of the hyperbola \frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=1 $(i) Find the tangent at P (Using...
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon I have done this question before but a, b, c and d must all be positive real numbers so shouldn't you write that in the question?. $If a and b are positive$ \therefore (\sqrt{a}-\sqrt{b})^{2}\geq 0 \Rightarrow a+b-2\sqrt{ab} \geq 0 \therefore \frac{a+b}{2}\geq...
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    HSC 2013 MX2 Marathon (archive)

    Re: HSC 2013 4U Marathon Can I post conics questions?
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