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All the time except for when I'm eating, sleeping, texting, out or having a break in between hours. I still don't get everything done :(

Constantly revise the information. Memorise 2 case studies. Know your definitions. Know how to write a business report. Memorise the syllabus. And you should be set!

Because English is such a flowery/waffley subject you never know if you're on the right track and that's what I hate!

Yes that's usually the case :(

I spend such a long longg longggg time writing one essay. I write really good ones but I just take forever. Like I actually take an hour to write half a paragraph :( What is wrong with me? I hate english but then I have to do it obviously. Today I need to write 6 more paragraphs plus rvision...

What is the period of this trig graph? y=4cos3(x-pi/6) And if someone can explain the rest of the features it would be great! I know the amplitude is 4. ALSO, how do you determine how to sketch y = 3 - cos2x ?

Don't undermine the capabilities of normal school people mate

^ Ok confirmed troll..

aww I feel for you bro. You don't need to look cool or change cause people will think you're a 'wannabe'. Maybe try talking to people. I hope you're not trolling mate.

Keep dreaming big braah

Wow hahah that's pretty good :) Is the comp hard overall though?

:smile:

Do you have any advice for the comp? And what tips and strategies to use to do well? :) Is anyone going this year?

Thanks. How can I deduce the conductivity of a mixture of HCl and ammonia? So it forms NH4Cl and then do I split that up and show that ammonium chloride is an acidic salt? But it's in equilibrium and therefore it's not a good conductor right?

Do we need to know this for hsc? Like reactions in the gas phase? I can't find it in the syllabus anyway.

Cheers guys :)

1M HCl is good conductor but 1M ammonia is not a good conductor. Which equations can be used to show this? Do I show the reaction with water for each?

Acid has concentration of 0.15M and ph=2.7, find DEGre of ionisation. I got 1.3%, and I reckon it's a weak acid, cause it doesn't ionise 100% but the ph is so low so shouldn't it be strong acid?:(

Ohh okay thank you!

How to find point of int of y=e^x and y=x^2 -3x +1 ? Answer x=0,