Search results

hey guys, i just wanted to ask, for the hsc, can we use american styled stoichemiotery??? its pretty much the same thing, but its formatted differently, like in america, the whole calcualtion is written out as fractions being multiplied and unit cancelation shown. the whole question would take...

hi guys, im generally alright in perms and coms, but this one question threw me off there are 9 numbers 1 2 3 4 5 6 7 8 how many ways can you organise the numbers if the odd numbers are in an increasing order from left to right. now this is an exam question. if u acaulltly calcualte all...

iis a point circle, r^2=0, a real circle, or is it not classified as a circle reply asap please :)

ok, this is a math question my teacher gave me its really stumping me, dont laugh x^2 + y^2 +2fx +2gy +c = 0 what is the radius, center and what are the conditions on f g and c. i get the first two parts, but the conditions part stuffs me up...any advice???? thanks in advance

ok guys, im having this mind boggling chem assigment and the teacher has his lips sealed..... maybe im retarded and u guys will see through this in a second. but lets see ok in the assigment we are given a sample of MgSO4.7H2O (known as ipsom salt i think) in a mixture of NaCl both are...

most teens ive met like either rap, hip hop or a combination of both... just to get an idea, how many of you out there actually like rock....how many like old rock.....like tom cochrane and don maclaen, and elvis, or johnny cash? i mean most teens hate that type but there has to be sum of u...

hello everyone, i'm new to this forum, and its great. i go to al-faisal college and got a second place scholarship for my year and i'm surprised at my own success. well, i wanted to keep it up so i'm going to buy books to study with over the holidays. i want to get these books so i can...