Recent content by imaginarylife

i think recycled water is a good idea in the long run, but other options should be implemented first. eg. water tanks installed, firstly for gardens, pools, drinking water and the like. install greywater systems, similarly for the gardens. Improve water wastage, especially on farms...

Coal is a limited resource and has such a negative impact on the environment, whether or not you believe that CO2 emissions contribute to global warming. The greenhouse gases also have negative impacts on the health of humans, eg impact of air pollution. The greenhouse gases not only comes from...

Immigrants are already screened with respect to HIV, so John Howard's proposal is not a new idea. Those HIV sufferers that are let through are usually spouses, or have humanitarian needs. John Howard just shows his ignorance again. Further restricting the system is unneccesary.

y = x e^x using product rule, dy/dx = x e^x + e^x stationary point when dy/dx = 0 e^x(x +1) = 0 e^x cannot = 0, therefore stat. pt. when x = -1 to determine its nature use second derivative or test points either side by product rule, y"= e^x(x+1) + e^x = e^x(x+2) for x= -1, y" is positive...

I do SOR 1, but scaling doesn't really matter.

I'm sure if even you realise this, then senior politicians with economics degrees would also realise this. I like the idea of an all-Labor government, mainly because it would mean John Howard would no longer be prime minister.

War is not an appropriate retaliation, war does not solve problems. By 'fighting' the 'terrorists', US is only fuelling support (eg. in countries where US has invaded and bombed etc.) also by over reacting and sensationalising the acts of terror, it only heightens the feeling of terror amongst...

it's a sign your argument is falling apart when you resort to such racist and ignorant comments.

Falling pregnant 'accidentally' is not related to intelligence (obviously). If precautions are taken, which they generally are, it is both the responsibility of the man and the women. truth is subjective. obviuosly you possess a different view upon what the truth is. You too gloss over facts...

I think I'm doing Quanta to Quarks

No I don't agree, it is hardly fair to victimise an entire religion because of a minority. And, 99.99% of terrorrism is not caused by Muslims, it only appears that way because of media sensationalism.

i) he has a 3 in 100 chance to win the first prize as he bought 3 tickets out of the 100 sold. To win the second prize as well he has a 3/100 x 2/99 chance. 3/100 because this is the chance he has to win first and 2/99 as he has 2 tickets left and overall there are 99 tickets left (as first...

Ahh, so many ... Harry Potter, Hobbit & LOTR Obernewtyn - Isobelle Carmody Mimus - Lilli Thal The Outsider - Albert Camus High Valley - Charmian Clift and George Johnston Catcher in The Rye - JD Salinger Johnno - David Malouf Pagan's Crusade - C Jinks ah there are so many more

root 6i = + or - (root3 + root3 i) and root i = + or - [(root2/ 2) + (root2 / 2) i]

Hai, aku juga belajar bahasa Indonesia. aku belajar sejak kelas 8, aku belum ke Indonesia. baik kalau kami bisa belatih bicara pada thread ini. semoga, tahun ini, thread ini akan berhasil. lol.