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    Difference Between Advanced mathematics and engineering

    I was just wondering what is different about these two courses, and what they are more focused on, because I am don't know which course to choose.
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    Simple Harmonic motion question

    Hi, what's the difference between the general formulas : b + acos(nt + alpha ) and b + asin(nt + alpha) when do I use either one. Please provide an example.
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    Urgently need maths 3u/4u tutor

    Ok, so I need a 3u/4u maths tutor for the HSC of 2009 (the one coming up). Preferebly someone who lives in the hills district, but I can travel out to as far as Hornsby to Strathfield and around Parramatta. PM me. Thanks
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    Compass (english tutoring) at eastwood

    hey, just wondering if the english tuition at Compass in Eastwood is any good. Thanks =]
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    Graphs and their Derivatives Help!!!!

    Hi im really confused with this stuff, please help This is the worksheet im currently doing. sorry its a bit big, and basically i am confused about what second derivative and first derivative measures. say for Question 2v , where is it negative? (i have the answers but don't know how to...
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    Urgent help with "accretion of stars and galaxies"

    Hi i have a dot point on the syllabus that i need help with, the text book doesnt explain it very well . Thanks =] 4. outline how the accretion of galaxies and stars occurred through: a) expansion and cooling of the Universe b) subsequent loss of particle kinetic energy d) lumpiness of the gas...
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    Help with Othello Speech =]

    hi I have an Othello speech due on the first Tuesday back, and i need help !!!! Aite, so the question is; "drama relies on conflict. Prepare a speech to be given in class in which you discuss how conflict is used to explore the major themes of the play, Othello. In your response, you must make...
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    Help with Functions

    Hi can someone help me with these problems, yes they are probably basic... but i was away when the teacher explained (or wasnt listening :P) . So yah, help me I have copied the question exactly; (ambiguous question imo, dont really know what its trying to ask) Find f(x) for all x in each of...
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    Quick Question; sketching regions

    Hi, i have a quick question i would like to ask; "Sketch the region defined by the inequality" y<3/x and x<4/y I was just wondering, how do you test the points to know where to shade in the regions..? Thanks for your help =]
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    Help in checking Logs...

    hi I have a rather simple question... key: _ = sub ^= to the power of 2 log_4 (x+2) = 0 so i solved for x, which is x= -1 and x=-3 (rather simple) and i was wondering on the method to check the answer so i sub x = -1 into the equation and it works out. i sub x=-3 into the equation, and...
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