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  1. Juliakate

    Excelling in Critical Study-Speeches(2015-2020)-from a 99+ ATAR HSC graduate

    In my trial, I just wrote two long paragraphs, one on each speech (as well as intro and conclusion). This worked okay for trials at my school, but do you foresee a problem using this structure in the HSC? Also, when you refer to idea in the structure, does this mean different aspects of the...
  2. Juliakate

    Advice on Oral Health Therapy Course

    Hey everyone ☺ I've been considering a degree in Oral Health Therapy (to become a hygienist or therapist ) and was wondering if anyone who has done that degree/worked in the dental field has any advice on what to expect from the course/career and any pros and cons. Thanks☺
  3. Juliakate

    Velocity and Acceleration in terms of x

    Oh sorry I did type it up wrong and it was meant to be 2/x. Thanks for the explanation☺☺
  4. Juliakate

    Velocity and Acceleration in terms of x

    Textbook Question: The velocity of a particle is given by v=1/x cms^-1 and the particle is 3 cm to the left of the origin after 3s. Find the equation of the particle's displacement with respect to time. Answer given as: x= -(4t-3)1/2 Just not sure how to get there... Thanks :)
  5. Juliakate

    Rate of Change

    Thankyou so much this makes alot more sense:)
  6. Juliakate

    Rate of Change

    Question: According to Boyle's law, the pressure of a gas is given by the formula P=k/v, where k is a constant and v is the volume of the gas. If k=100 for a certain gas, find the rate of change in the pressure when v=20. Answer: -1/4 I understand that I have to derive dP/dv....but how do...
  7. Juliakate

    oral health

    Anyone know of any courses lower than a bachelor degree that could qualify me as a dental hygienist?
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