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  1. D

    HSC 2017 Business Studies Marathon

    @ Seremify what does BHHS in your signature stand for?
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    HSC 2017 Business Studies Marathon

    I am leaning towards C as its important for the managers to identify and understand the organization's customers. One of the key attributes is what the customers motivations are for not using the website.
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    HSC 2017 Business Studies Marathon

    Q3. 2016 Exam Paper While developing a new marketing plan a business discovers that many customers think its website is boring and confusing. At what stage in the marketing process should this have been identified? (A) Identifying target markets (B) Developing marketing strategies (C)...
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    Integration of Exponential Functions

    No worries mate!
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    how competitive will it be to get a job after graduating from uni

    There is always plenty of work in Sydney. You will find work no matter if its a well paid or low paid job. Just my two cents. My tip is to study hard and balance it with social stuff, lifestyle and maybe a part time or casual job.
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    Integration of Exponential Functions

    Q9. V_{x}=\pi \int_{1}^2 y^2 dx =\pi \int_{1}^2 (e^{-x}+1)^2 \ dx =\pi \int_{1}^2 e^{-2x}+2e^{-x}+1 \ dx = \pi [ \frac{-e^{-2x}}{2}-2e^{-x}+x] _{x=1} ^{x=2} =\pi [( \frac{-e^{-4}}{2}-2e^{-2}+2)-( \frac{-e^{-2}}{2}-2e^{-1}+1] = \pi [(...
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    What would you like to see on BOS?

    Maybe I am too keen a learner but I would love to see it happen. :awesome:
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    What would you like to see on BOS?

    A Year 7-8 , Stage 4 Thread for Maths, English and Science. Don't think that would be too unreasonable.
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    HSC 2017-2018 Maths Marathon

    Re: HSC 2017 Maths (Advanced) Marathon $ Given x= $ \frac{6}{5} $ and $ y=1+\frac{1}{x} $ Express y as a simple fraction $
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    decent uni part time jobs

    I would be interested to hear of med students part time work during uni. I too have heard that Med students don't need the work, and the ones that do, do things like tutoring. I have heard of universities like Cambridge having a policy where they don't allow their students to work during uni...
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    Probability Question

    http://s882.photobucket.com/user/angesangles/media/Probability%20Question_zpsdyaulged.jpg.html?o=0
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    Probability Question

    Any ideas to kick start this question?
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    getting a band 5/6 in maths

    Getting a Band 6 in General Mathematics is tough. A lot of students who drop down from 2 Unit maths have this blind assumption that it will be a 'walk in the park'. Roughly speaking around 5-6% of the state can get that Band 6 in NSW.
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    IB Maths Marathon

    Re: International Baccalaureate Maths Marathon The interval notation seems a bit different to what I have read in the past. (This is from an IB source as well) Would it be right for the 2nd row to write it along the lines of: x \in (a,b) I noticed them using the brackets ][...
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    IB Maths Marathon

    Re: International Baccalaureate Maths Marathon My answer would have been + \infty
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    IB Maths Marathon

    Re: International Baccalaureate Maths Marathon I came across a Maths SL question today. Wasn't sure if this answer was correct from this certain Maths SL textbook. lim_{x \rightarrow \infty} \ \frac{3x^2+2}{x-3} I always thought that dominate powers held true. The back of the back has...
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    davidgoes4wce Useful Maths Questions & Textbook Errata 2017

    2 more mistakes from Silove's notes: It should be worded: $ The standard cos graph has a period of $ 2 \pi. $ The graph of $ y=cos (\frac{x}{2}) $ has a period of 4 $ \pi
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    davidgoes4wce Useful Maths Questions & Textbook Errata 2017

    Re: HSC 2017 Maths (Advanced) Marathon Jacob Silove made another mistake which is important to 2017 HSC students. The last line of description of the asymptote is wrong. It should be lim_{x \rightarrow 1^{+}} \frac{1}{x-1} = \infty Jacob missed the positive sign .
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    davidgoes4wce Useful Maths Questions & Textbook Errata 2017

    Re: HSC 2017 Maths (Advanced) Marathon Jacob Silove in A T A R Notes.com, in his last line and third last line contradict himself. He says angle APB in one instance is 26 degrees and the last line is 38 degrees. Angle APB should be 26 degrees. (sum of angles in APX is a triangle) Also...
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    davidgoes4wce Useful General Maths Questions & Textbook Errata 2017

    This is from the Normahurst Boys 2016 General Maths trials: I will be brutally honest with you guys. I would have not got this question right if I did this question without referring to Azzopardi's Notes (they are seriously good) and my own notes. I had a go at parts (a) and (b) but there...
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