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  1. L

    Help!Plz!!very urgent!!

    Can anyone help me with this question? first derivative for : f(X)=1/(X*LnX^2) and f(x) = 98+5x/(3x^2+1) many tks!!!
  2. L

    Hi, Plz Come in~~

    Thanks a lot
  3. L

    Hi, Plz Come in~~

    Hi, I just want to know what is in this 2006 economics paper? Thanks a lot~
  4. L

    Mandarin tutor

    Hi I can be ur tutor if u want. I am Chinese and Speak Mandarin. My e-mail is sccdcoco@hotmail.com Thanks
  5. L

    hsc 2003 question 23 prt c

    you can find out the answer straightaway in ur textbook titled 'The impact of CAD in economy' good luck
  6. L

    Help with essay question

    I aggree wtih the above...and I think the most important things are : --reduce the international confidence/investment, which causes the fluctuationin exchange rate and also the decline of credit ranking. -second thing is the debt trap -also the living standard decreases as government has...
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    Balance of Payments

    The first post gives u a very detailed infromation about BOP.just read it....
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    Question again

    For Extened -repsonse, The teacher tells us to remeber the quotes......... yes, i try remember, but i dont know which kind of quote i should concentrate.... if the question is 'Journey enables peple to growth'. how does composers communicate the idea? the teacher said keep...
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    Need Urgent Help,Plz

    I get very confused about the question compare... In comprehension bit, the last question always ask u to compare eg, for last year HSC paper, it asked u to 'compare the Austrlian journeys depicted in text one, text two and three'... what should I foucs on, the way that they...
  10. L

    about the economic statistic~~~help~~

    thanks !!!!
  11. L

    Conics problem....need help

    P and Q are the point on the ellipse x2/a2 + y2/b2 = 1 and the chord PQ contains a foucs. show that the line joining the point of intersection of the normals at P and Q and the midpont of the chord PQ is parallar to the x axis. Can someone help me to solve this problem? thanks........
  12. L

    about the economic statistic~~~help~~

    Hello, everyone. could someone tell me what esle do we need to know about the basic data? I write some, if you have more, please add .... tks~~ GDP Economic growth wage rate labor proctivity CAD exchage rate trade index tarrif interest rate budget and do you...
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    want to buy the textbook

    Is there something who want to sell the Physics Jackradar Year 12 HSC Textbook?
  14. L

    About The Janpanese Bubble Economy

    Hello, eveyone, Can anyone tell me what factors cause the Janpanese Bubble Economy? Thanks!!
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    Electrons-----Phtons~~need help plz!!!

    i undertand it a lot more. Thanks you!
  16. L

    Electrons-----Phtons~~need help plz!!!

    1)I do not know why the quantum theory can explain the UV catastrophe and 2)how does the heated black body vibrate electrons and then produce electronmagnetic wave now we know it is expressed as Phtons. It sounds like electrons produce phtons. I know it is a stupid question,but can u plz...
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    questions, need help! thanks a lot!

    Can someone give me a list about the important economic issues happends in recent years such as the global recession or sorts of things and also some important data we need within an essay? thanks a lot!!!!
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    Highest UAI at your school?

    result the highest score is 99.85, public and non-selective
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