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Well when youve read something for the 30th time, you dont tend to read it word for word. If its your own work as well, youll know whats coming up so 10 minutes isnt that bad (well, it might be 20 now that i think about it ;p). Dont really pay attention to the time, just do it before i go to bed.

Im yet to do the HSC but i should be getting over 90 cos of i secrured top rank at school (not trying to sound cocky or anything). Basically when you study for physics, you rarely use any text book. By now you should have compiled a concise summary of everything using info you read from all the...

The syllabus say that we should "analyse information from secondary sources to predict and explain the different products of the electrolysis of aqueous and molten sodium chloride" so i assume we need to know both dilute and aqueous.

hmm... im just going to pull something outta my rear end :p The more you use your car, the dirtier it becomes. The dirtier it becomes, the more often you have to clean it. This involves the use of detergents containing phosphates that are then released into waterways hence promoting the growth...

triple degree for 7 years with an intake of 10... http://www.medfac.usyd.edu.au/edprog/combmed/index.html

Check out the attached diagram. Youll get it

solution for chem

:eek: *takes hat off* nice results

Got 87% for the CSSA

Top mark at my school for the CSSA trials was 89 followed by 72 I think.

I did an assessment on this dot point. Hope it helps :) (i think i got full marks for it)

Did 3u maths last year.

I actually thought it meant, choose one of three types of rites and talk about that rite. e.g. a rite of passage and talk about baptism, confirmation/bah mitzvah, marriage. So i wrote about 6 pages to cover all areas compromosing detail and so suffered with a dodgy mark. Quite a few people...

It was alright, but what did you think of the last question? I got 13/20 for it :vcross: From reading the question, I assumed it was asking to choose ONE type of rite from the THREE and talk about that rite e.g. a rite of passage and go on about the use of symbolism in marriages, batptisms...

damn trials... i got hammered 39/50 :(

Just memorise the flow chart of the process and your set. Get all your equations from that.

I didnt say it wasnt easy :p but relative to the rest of the grade, it is doubling up

We sure do... hehe ;) But hey, if your willing to double up on the workload one year, you should be entitled to any advantages you may have on other students later on. Its a small investment for a big return :D

Oops, my bad... n = pi/7 so t = 7cos^-1(1/3)/pi = 2 hours 45 7[2pi - cos^-1(1/3)]/pi = 11 hours 15. Add those two times to 9 and you should get it :) Edit: what wogboy said. Have fun in your trials andrew :D

Low tide is 10 and high is 16m so the amplitude is 3 and the centre of motion is 13 (13 - 3 and 13 + 3). The equation becomes x = 13 - 3cosnt. T= 2pi/n or T/2 = pi/n. Half the period is equal to the time between low tide and high tide (7 hours) and so n = 2pi/7. So x = 13 - 3cos(2*pi*t/7). The...