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this is from someone elses post here: AC advantages � Is easy to transform � Can be transmitted at high voltage, low current and transformed to low voltage, higher current � Energy losses in transmission can be minimised by high voltage transmission � Motors and generators have fewer...

I had a similar assessment task on that question and also i dont think there are many specific plant diseases that pose threat to argriculture, etc. here is an extract from my assessment task: "Quarantine laws also exist within Australia to prevent spread of infected plants and animals across...

hi guys, i have an assessment task written report, and i have to do it on the following address: Description of the role of quarantine in preventing the spread of disease and exotic plants or animals into australia or across regions in australia. and Evaluate the effectiveness in...

hi guys, just skimming thru my 3U half yearly which i did pretty poorly in, ive got a few questions from it which will appear in my next test so i gotta learn them now. 1) parabola x^2 = 4y. The tangent to the parabola at P(2p, p^2), p>0 cuts the x axis at A. The normal to the parabola at P...

yeh, ive got a few more that im still stuck on... 1) If int. (2x-3)dx=10 from (a+2) and (a), fine the value of a. 2) Box A holds 12 red apples and 9 green apples. Box B holds 8 red and 7 green apples. Emily chooses a box at random and takes 2 apples from the box. By...

WOW that was quick and a lot of posts lol u guys rock! ta :D

I did my half yearly for Maths 2U and 3U and got pretty poor results. But i have another assessment task, a test, where 50% of the exact same questions from my half yearly will appear again in this next paper (for both 2U and 3U), so thats why i need help with the ones i got wrong. THANX FOR...