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Hi, Does anyone know where i can find some preliminary chemistry yearly exams? Thankyou

This is the Planck time, its the smallest time which we can talk about physics in a meaningful manor. It is about 10-18 seconds.

Close but its actually: Gravity Electromagnetic Weak Nuclear Strong Nuclear ;)

93-94. It should be 110+ !!! God damn! poor time management + crappy writing + 4 line solutions for 1 mark questions = fail !!!

Re: Would this be enough for a band 5? do you think it could possibly be 89? (If it is ...)

Re: Would this be enough for a band 5? What do you think a 99/120 would be?

Re: Band 6 Raw? I think i got 98, so for the love of god please be right!!! I got all of the first 8 questions right (except maybe the isosceles triangle one and i panicked and didnt do the last 1 mark of the loan repayment question), then i jumped into question 10 and only got 4 marks before...

This is EXACTLY what happened to me!!!

Hi, After doing a few past papers (getting 115-120 in them), one of the big problems i have noticed with me is that i write out long solutions which crunches my time away. So how detailed should our solutions be. See if a question requires us to solve sin(t) = -1/2 for 0 < x < 360 to find...

Hi, for the mathematics exam tomorrow, what is the best thing to do with the 5 minutes reading time?

Hi, I have done a few particular questions and while thinking about it i dont seam to see how the question can be correctly answered. I would love for some input towards this issue. I will just give an example. "Xuan is saving up for a holiday. She invests $800 at the ed of each year at 7.5%...

( I think i see where i went wrong. When it says at the end of every year i think of it as that they put the money at the start, and hence i get the first term of the GP as 5000 x 1.06 instead of 5000. Thankyou and good luck with your HSC exams too =)

I cant seam to understand how to solve these types of superannuation problems, i would really appreciate if you could show me the complete way please =) A school invests $5000 at the end of each year at 6% p.a. towards a new library. How much will the school have after 10 years? Thankyou