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Since when did the Economics forum become 'We write your essays for you?'. Of course we can all use some help and ideas, but at least try and start on your essay or AT LEAST ask if X, Y and Z are the sort of things you are talking about.

Well, it seems the Kyoto Protocol is once again in the news with the Russians deciding to fast-track ratification of it (http://news.ninemsn.com.au/article.aspx?id=8595). Rarely a bad word is ever spoken about the protocol, but I've recently come across some facts that are quite enlightening and...

http://news.yahoo.com/news?tmpl=story&cid=540&u=/ap/20040517/ap_on_re_mi_ea/iraq_sarin_2&printer=1 but the question is, like the Iraqi-terrorism link with the beheading, will anyone care?

The region bounded by y=sinx (0<= x <= 2pi) and the x-axis is rotated about the line y=c. Find c such that the volume is minimised. From the diagram I feel the answer is c=0 but proving it...

Does anyone know of a site, like buchann's excellent site for 4U, that has stacks of 3u trial papers and past hsc papers? (other than BoS of course)

If E(1) = x^2 + 3y^2 - 1 = 0, E(2) = 4x^2 + y^2 - 1 a) If E(1) = 0 and E(2) = 0, show that k is a real number where E(1) + kE(2) = 0 is a curve passing through the intersections of E(1) and E(2) b) Find all values of k for which E(1) + kE(2) = 0 is an ellipse. Fully justify please (you...