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Cool thanks!

hi guys, Just wondering if any of you guys know what is happening with the Doha Round? Did they decide to scrap it, or are they still in negotiation? Cheers.

the answer is : (k-2)!*2! / (k-1)! by the way.

for b) is that 1/2 * (k-1) or 1/2(k-1)

Can i please ask why 'wogs' are gonna get bashed when the lebs arent even wogs. Lets get this striaght wogs are: greek, italians, croatian not ARABS!!!!

Does anyone have other suggestions ?????

Can someone help me with these q's. 1) On a train, 8 people arrange themselves on 8 seats, 4 facing the front of the train and 4 facing backwards. If 2 people need to sit facing the front of the train, how many different seating arrangement are possible? 2) there are k seat around a...

also for f(x)= 2x^3 - 3x^2 + 5x + 1 deduce that the equation F(x)=0 has only one real root

cheers thanx!

CAn someone please help! 1)y=ax^3+ bx^2 + cx + d has a local maximum at the point (-2, 27) and a local minimum at (1,0) find the values of a, b, c and d. 2) Find the values of x for which y''= 0 if y=x(x+1)^1/2 3) A rectangle has a constant area of 36 cm^2. a) if the length of...

Please help 1a) in how many ways can 3 horses win 1st, 2nd, and 3rd places in a race (trifecta) if there are 8 horses? b)if i choose different selections of 3 horses, find the probability that i chose the horse that win the first 3 places.

im doing Skryznecki, i recon it relates well.

hey guys, just wondering if u guys have seen the play 'Odyssey' (not Homer's) but the adaptation done by a greek guy retelling his parents journey migrating to Oz. i was wondering if it is good for a related text.

the answer is 1) (A wins x B loses) = (1/3 x 3/4) + 2) (A loses x b wins) = (2/3 x 1/4) =5/12 i had it the 1st time then i changed it!

Nobby!!!!! 4my nobby knees.

im doing maths in focus, which is heaps easy.

hey i just did my maths exam on probability. im such a tool i think changed the corrrect answer. it was ....... Two golfers are estimated to have the probabilty of 1/3 and 1/4 respectively of winning a tournament. if they play in a tournment where it is possible to come equal first, find the...

what about if they are drawn simultaneously????

thanx also 4 this Q. for what values of x is the curve y= 9 - x^2 concave downwards? is it all real x??