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    Multiple choice Q

    Here is the question. Can anyone tell me the answer and how they got it. I did the question wrong but I dont know how the given answer works. Could anyone pls explain. One week to the exam. :speechless...
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    Programming in engineering?

    Hi guys, I am keen to do an engineering course in uni. I can handle extension 1 maths alright and physics, but in my experience, i know that programming definitely isn't my thing. I have no intention of doing software eng or anything of that nature but i am just wondering how much programming...
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    Atar Estimate Pls!!!

    Hey guys, I go to a school ranked in mid 20s. It would be great if i can get an atar estimate. Here are my subjects and ranks. Need to see if i am on track for a 95 atar. English 68/134 Ext 1 Math 43/99 Ext 2 Math 44/56 Chem 25/85 Phys 42/62 Eco 14/38
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    Help, Monetary Policy

    Hey guys, I was studying for monetary policy but I am struggling to understand domestic market operations. Can anyone put it in a simple way so that it is easier to understand. I was reading my Textbook but i am still finding it difficult to grasp.
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    Past hsc Multiple choice question

    Hey guys, i was doing past papers for eco and i was completely stumped on this question. Could any of you guys please explain.
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    Volumes Q

    I need help. I dont know how to do this. The region between the curves y=1/(x+1) and y=1/(x-5) and y-axis and line x=2 is rotated about the line x=2. Find volume using shells method
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    Resisted motion help

    Hey guys. I have my trial very soon and i can't get my head around resisted projectile motion. Any tips or handy hints that will make life easier?
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    Complex numbers question

    I seemed to have completely forget the basics of complex numbers. Could someone help explain this question to me Given z^5=i Solve for z and graph on argand plane I just need help solving for z
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    Volumes Q

    Can someone pls help me with another question. I'm still struggling with volumes. It is Find volume bounded between y=x, y=-(x^1/2), and x=4. part1. About line x=6 part2. about line y=6 Could u please state what method (shell or washer) u will use for both and a brief description why when...
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    Help VOlumes

    Hey guys, I have my 4u trial coming soon. It will have all topics except harder 3u. Now the reason I have posted this thread is that I am having a lot of trouble with volumes. Is there any tips to answer these types of questions. No matter how much I try, it is killing me. Could anyone pls...
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