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New question: Indicators can be used to test the pH of the following: (a) Soil (b) Swimming pools (c) Aquariums (d) Water testing of streams, lakes and rivers For each part: (i) Why is it important to test the acidity? (ii) What can be done to correct the situation if the test...

Fermentation is where carbohydrates such as glucose and starch are chemically converted into other industrially/commercially viable substances such as ethanol and by products including carbon dioxide. Fermentation requires yeast catalysts which produce enzymes needed to convert the starting...

Awesome. As someone said, I tried to not make the end 'fizzle'. :)

I don't think we offer it.

As I have found, creative writing is very difficult. So make sure you edit and refine heaps. As for the thread topic, it will specify on the exam paper what text type to write in. Sometimes they have given the students a choice by using 'imaginative response' while at other time being more...

Re: Negative impacts due to choosing ESL english If you do well, scaling is virtually irrelevant.

Overall, the concept is very clear and your examples are specific and well explained. However I feel as though your techniques analysis is too brief. It is all about techniques. You do have techniques, but just when I am getting interested in your explanation you stop which leaves me wondering...

Chosen for year 11: Mathematics Extension 1 Mathematics Music 1 Chemistry PDHPE Compulsory: Studies of Religion 1 Advanced English Dropped in year 11: PDHPE Picked up for year 12: Extension 2 Mathematics Wished I chose: Physics Wished I didn't choose: Chemistry

Ghost Town The hardest part is starting. But as the wheels hit the concrete and my limbs loosen, I become free. It is a freedom which reactivates my senses and resonates with my soul. Weaving, carving, sliding; I leave an intricate path behind me. I continue up a fatigued footpath and cross...

Because the holidays have been uneventful.

The amount of paper in Chemistry is ridiculous.

Go for it. I got the same mark as you for SC. The syllabus looks daunting but it all falls into place once you get things explained. Oh, you should like maths. The scaling is good too. :) Good luck.

Maxima and minima problems and harder differentiations. So far.

Hardest: Ext 2 Maths Content: Chemistry

Hmm... Not sure how to prove it. They are both positive definite concave parabolas going off to infinity (and without any points of discontinuity) so it must conclude that they touch/cross at least once. Domain is all real x for each one and range is y > 11.5 for (1) and y > 2 for (2)...

<TABLE cellSpacing=0 cellPadding=3 width="100%" border=0><TBODY><TR><TD class=alt2 style="BORDER-RIGHT: 1px inset; BORDER-TOP: 1px inset; BORDER-LEFT: 1px inset; BORDER-BOTTOM: 1px inset">CSSA 1997, Question 4 a) One of the roots of the equation x^3 + ax^2 +1 = 0 is equal to the sum of the...

Arrogant. Prejudiced. Hypocrite. Imagine what you could have got if you tried. You have no right to boast.

Speeches are the best. You can learn them off by heart. I am confident, passionate and fearless when speaking to a crowd. :) Academically I thrive too.

Complex Numbers has binomial expansions when you find expressions for cos5@, tan4@ etc.

New question: If there are 100,000 people doing the HSC in the year 2100 and you achieve a UAI of 95 which places you in the top 8% of those completing the HSC, how many people dropped out in year 10? I hope that makes sense and isn't flawed.