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Re: HSC 2013 4U Marathon

English (Advanced) Written Examination Paper 1: Area of Study 14/10/2013 English (Advanced) Written Examination Paper 2: Modules 15/10/2013 Mathematics Extension 2 Written Examination 22/10/2013 Mathematics Extension 1 Written Examination 24/10/2013 Chemistry Written Examination 30/10/2013...

Re: HSC 2013 3U Marathon Thread ABCD is a cyclic quadilateral in which the opposite sides and DC are equal. Prove that the diagonals AC and BD are equal.

Re: HSC 2013 4U Marathon The answer is actually 9. You have to consider when the bracelet if flipped (i.e. anticlockwise is the same as clockwise). This makes combinations such as ggrggry the same as ggrggyr. These are the combinations: (ggrggyr, gggrgyr, ggggyrr, ggrgygr, gggrrgy, ggrrggy...

Re: HSC 2013 4U Marathon Nup. It's a circle, and also I think you have to use cases.

Re: HSC 2013 4U Marathon In how many ways can one yellow, two red and four green beads be placed on a bracelet if the beads are identical apart from colour? (Hint: This will require a listing of patterns to see if they are identical when turned over.)

Which books has the best questions for Harder Extension 1? Most of them simply neglect it.

Which book is the best, when looking at Harder Extension 1?

My school already uses Cambridge. I was just looking for some supplementary textbooks to do over these school holidays.

Which Maths Extension 1 textbooks are the best?

Bump!

I don't know how much you are currently studying, but generally I would say these ranks are quite good. This also depends on your school's rankings and your personal ATAR goal. I would say for Maths that you should do as much practice as you can on questions (preferably from past years'...

I was wondering how other people used their reading time during exams. I know most people use it read questions carefully, and even start doing some multiple choice, but I never really use it. I quickly skim the paper in like 1 minute, and then try to prepare/relax myself in the next 4 minutes...

Use Time dilation formula.

What combinations of the 7 speeches do you guys recommend? Is it a good idea to prepare 3 essays for the 7 speeches?

How would you improve the method in terms of validity, reliability and accuracy? I'm not really sure what that means.

My upcoming assessment is on the titration prac. What kind of tasks and questions could I be asked?

^ would this be the same if they asked for evaluate?

re: HSC Physics Marathon Archive You should write it as P=I^2 R. Thus since power is proportional to the square of current, there is less power loss when there is low current. Since V=P/I, for a low current, there is a high voltage. Thus, a step-up transformer is used to increase the voltage...

How do you even prepare for unseens? I've memorized the 1st page of the syllabus vocab, then I just cbf. I end up just using my guessing skills for half the passage.