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Hey :) I was wondering if anyone had any STAT past papers or practice tests apart from the ones on the ACER website because I need some practice before I do the test. Thanks

Hey when it comes to maths topic im pretty much good in all of them except for trig and I bomb out on it when I see a question that I don't know from it. Can someone give me any tips on how to study for trigonometry apart from doing lots of questions coz thats what im doing? (2 unit and...

Aye, I usually get questions with tangents and normals but this one confuses me o.0 The normal to the curve y=x^2 +1 at the point where x= 2 cuts the curve again at point P. Find the coordinate of p. Working out would be nice thanks

A question that requires a subjective answer ==' Id personally pick Biology, eco, advanced english. But I recommend you go over the syllabus outlines and the topics that will be covered in the courses and see which you find more suitable.

Hey ive got a question im confused with. A calorimeter containg 25 ml of water was at a steady 18 degrees celcius. 5.85 g of sodium chloride at the same temperature was added to the water and as a result the temperature of the mixture dropped to 15 degrees celcius. Calculate the heat of the...

Hey ive got a question im confused with. A calorimeter containg 25 ml of water was at a steady 18 degrees celcius. 5.85 g of sodium chloride at the same temperature was added to the water and as a result the temperature of the mixture dropped to 15 degrees celcius. Calculate the heat of the...

It shouldnt be way hard. English Advanced and Standard have common assesment tasks which are done by the whole year but may be based around different topics. Academic English Advanced student are those that are critical of the texts they are analysing.

2u Maths and extension 1 if you also have some for year 11 could I have them to ? or if not the year 12 ones will be fine :) Thanks

hey, I saw you post past exam papers for biology and physics and chemm would you by any chance have a file of past papers for maths ... Thanks

does anyone have a link to another forum on BOS or a file with all past maths papers in them from various schools as much as possible. I would appreciate it if you could give me the link ... thanks :)

ok thats fine... thanks!

Hi im doing advanced english and im in yr 11 I was wondering if I will be able to take up extension 1 english in yr 12.

yea and extension 1 please :)) would be greatly appreciated

Prove that: cos 3 theta = 4cos^3theta- 3 cos theta

Ok lets try another one: Prove that sinycotysecy= 1

Really? I got this: sin x= 2/3 (given) cos x= root5/3 (use pythagoras theorem) sin y= root 7/4 (pythagoras theorem) cos y = 3/4 (given) sub into formula sinxcosy+cosxsiny = 2/3 x3/4 + root35/ 12 (multiply) = 6/12+ root 35/12 = (6+root 35)/12<!-- google_ad_section_end --></SPAN> <!-- /...

If sin x = 2/3 and cos y= 3/4 find the exact value of sin (x+y)

oh im just giving an example. like do we take the mole number into account in the molar mass when we are trying to find the number of moles?

Aye Im confused about moles if you have 4g of 2HCL would you find the amount of moles by: n = 4/(1.008+35.45) or n= 4/2(1.008+35.45) im confused which one to use.

woops sorry. Find the simplest expression for each of the questions