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    General Thoughts: Mathematics Ext 1

    yeah pretty sure i failed lol forgot how to do everything and so many stupid mistakes and misinterpretations. definite fail oh well thats what 2 hours study the day before the exam does. hey thats pretty decent for 2 hours study and not being that great at 3u in the first place, i'm sure most of...
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    Help biology students!

    hey guys whoever did all their experiments throughout the year can you please post your write ups cause we literally did like 3 experiments the whole year and im fked - elective topic was communication if anyone else did that as well pLEASE POST i beg of you.
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    Section 2 - Creative Writing

    oh yeah and i didnt specify which image i used so they probably wont even realise i included it lol
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    Section 2 - Creative Writing

    yeah im gna get like 5 for that. my planned story had nothing to do with any of the images or time and i wasnt going to come up with another one (although i came up with the shittier version of my story in the trials) so basically there was no time in it and i mentioned picture 5 in passing...
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    technical resolution - what does it mean?

    if a teacher says you have no technical resolution or you need to work on it, what does that mean? please give me detailed answer and examples as i dont understand
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    paper 2 help/opinions?

    do you reckon they'll let us choose which poems to do for wilfred owen and also be able to choose which speeches for distinctive voices? and for into the world do you reckon we'll only need one related text? i cant find any past trial papers to see but i hope we only need one related for...
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    maths scaling?

    what would a 70 in school based assessments with a ranking somewhere in the middle scale to in the hsc for school assessment based?
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    epidemiological studies of lung cancer?

    we have an assignment where we have to gather information about two epidemiological studies of lung cancer. see the thing is we have just started a search for better health and are no where near the epidemiology section. and i don't know what they mean by two studies...like smoking leading to...
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    series help

    the answers $1799.79 and im doing this 0.06/4 + 1 = 1.015 and then 300 [1.015(1.015^20 - 1) / 1.015 - 1] and i get like 7000 or something like that am i getting my formulas mixed up or do you do something different with annuity? is this even annuity? did i read the question wrong. any help...
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    series help

    yeah thats what i'm doing but according to the answers its wrong. if you do it what do you get? you dont have to do it if you dont want lol
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    series help

    can someone explain how to do this (working etc and why your doing it), im getting every question right but not this one and i dont know what im doing wrong. thanks Jane puts $300 into an account at the beginning of each year. If 6% p.a. interest is paid quarterly, how much money will Jane have...
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    atar and scaling?

    well i can never seem to find the ranking bt a few people reckon its around in the 200's which is really bad this school sucks hahaha
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    atar and scaling?

    my ranks are average, you have the top kids coming in the top ranks and then theres me around average to more poor, but not too bad. some are alright and others are pretty low but compared to everyone else the actual marks seperating us arent that much. my school does pretty shit tbh. i dont...
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    atar and scaling?

    hey so i do chem, bio, maths, maths ext, english and va. all my marks are in the 50's - 70's cause i stuffed up a bit in the half yearlies. will these marks improve with trials and next few assignments and will they get scaled up more as well to get a decent atar? english is going to fk me up...
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    will improving my marks help my atar?

    uhh how? if your marks are higher then your atar will be higher? and to the ones who said no based on attitude if i actually studied and crap and tried harder will it get better/better marks?
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    will improving my marks help my atar?

    so for my half yearlies i just failed like all my exams, do you reckon there is any hope of me getting in the 80s now? to get in the 80s for maths i need to get literally 100% in my next two exams (and thats including trials) and that would be just on 80. for 3u i just failed but that was the...
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    marking guidelines for oral presentation/speeches

    k so i hate speeches and say that you speak really fast because you need to finish in time yet have all the content covered and 2 dot points are weighted towards the presentation itself in the marking criteria and 2 are waited to the essay itself and you get top marks for the essay (say in the...
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    should i drop to senior science from chem?

    got my half yearlies back and got 35% which is shocking. should i drop to senior science? will i be able to catch up/get a good mark in it. anyone have experience with this? i also did shit in 2u maths cause you know learn crap, study from text book, walk in exams and think wtf. lol, probably...
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    HYDROGEN PEROXIDE QUESTION?

    hey do you guys know what the usual concentration of H2O2 in a school lab is and whether it is an acid base or alkaline? if you know any sites which talk about the acidity that would be great as i need it for a source in my bibliography for an assignment. thanks
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    methyl orange/bromothymol blue question?

    if in a solution the colour of methyl orange stays the same as it is in the bottle (ie orange) does that mean that it is between yellow and red therefore acidic? or is there no change meaning that it just stayed the same colour? if so what would you conclude about that? like how would you put it...
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