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Hey guys I've been having a little problem with my perms and combs, any help would be greatly appreciated. 6 b) A total of five players is selected at random from four sporting teams. Each of the teams consists of ten players numbered from 1-10. i) What is the probability that of the five...

That is so true, I remember at the end of last year me and my mates were like 'we don't need to go to 2u, 3u is the only one that is hard' this year it changed to 'we don't need to go to 3u, 4u is the only one that is hard' :)

Well done Vafa! Thank you very much for that solution. I laboured on for ages on that problem, and never thought of the sum and differences!! Still I reckon that question deserved more than 3 marks!:) Cheers for that, Rav

Hey guys I need some help on this problem, if anyone can help me, its much appreciated. http://www.angelfire.com/ab7/fourunit/sgs2003.pdf Question 8 a is the one I'm having trouble with. I got the first two bits but the 'hence' part I have no idea how to do. I managed to do the integral...

Hey guys, Would anyone be able to help me by telling me what kind of raw marks is expected to get 90 alligned in the following subjects: - Ext 1 Maths - Ext 2 Maths -Adv English - Chemistry - Physics I know these marks are always changing and are dependent on many other things, but I'd...

Hey guys just wanted to see if anyone could help me out. I have to do a related text folio for Advanced English on the individual and society. I had to collect two texts and compose one of my own and write a report on each of them. Could anyone give me ideas for a text type i could do for my...