Hahahahahaha what usefulness? :confused:
Well you might when ur kids/ younger brother or sister or your employeee hahahahahhahah come and ask you to explain to them what an introduction is... :lol:
And so how can there be intelligent people that resulted due to the environment where other intelligent people were. And if so why do these have differing intelligence characteristics whether it be father or mother or anyone.
So environment too affects it? But how do you explain evolving of intelligence from apes to humans. And more so ability, how so much technology. And evolution then why so?
Favourite subject physics. Want to do medicine and advance into neurosurgery. Aspirations:
This: http://t0.gstatic.com/images?q=tbn:ANd9GcRR_k0rcjJqcrJuFEsEJ5TqS4WY8ioztzhYqif6ARjXkV1pxPAM
Oh so you guys are saying hard work and diligence lead majorly to the intelligence and bit is hereditary? We transcended from apes right i.e. evolve right? then why do we have more intelligence than them? we had absolutely no resources or anythings at the start and today.....
Re: Urgent: 2nd Opinion needed on this FR/BR essay. There's no way it only deserves 1
And you forgot to mention the religious context of the time, I think. May I be right?
Hah. They missed Indians in the rote learning part. But Asian people are smart and creative, and definitely the educated ones are smarter than the average educated Australians.
Re: HSC 2014 4U Marathon
BTW Carrotsticks or anyone please notify me as to when you are holding the mx2 trial like you did last time or whether you are holding it.... Thanks
Re: HSC 2014 4U Marathon
Yes I guess but yes I should have showed that by dividing by 2. I will do that next time. Hahaha next one when you have time please.
Well yes. But you didnt get the point. I was saying that mutations like tumours cannot be treated that way. and a wider field allows a much better health. But I dont see a point to argument
Re: HSC 2014 4U Marathon
But I did. It just happened that when I added the volumes of the two shells. The x part became zero due to symmetry. And this will always happen if you shift the curve I think. Thanks for the question though. It was a well set out and straight to the point question.
Re: HSC 2014 4U Marathon
oh ok it was just some javascript problem that didnt let me attach.
Sorry had to attach in 4 pics. phone is a touchscreen but camera quality is like that of a bricks.
Re: HSC 2014 4U Marathon
*facedesk*. What was I thinking. Yes caffeine has gotten to me. I though about using the area of semicircle for integration but then this is me 'hmmm so its a semicircle and i have to find area of a quarter but limits are 2 and 0 for me and the integral says 4-x^2...
Re: HSC 2014 4U Marathon
Ok davo. So what I did was the quicker way:
Shifting the curve and its reflection to the right two units meant that the equation now changed to (x^2)/4 +y^2 =1 and therefore the axis through which it is revolved changes to 2. Then finding the volumes of the shells...