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    PLEASE I NEED HELP I BEG YOU!!! PLSPLSPLSPLS 🙏

    im confused how do you even know if it would be positive or negative, i got my fingers coiling into the page for the current, but how does that mean anything, why is the second peak less then the first one. I am so cooked for tomorrow
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    threshold frequency and work function question

    ok makes sense thank you
  3. P

    threshold frequency and work function question

    I think I am missing something but how is the work function 4eV when the threshold frequency is 10hz, cus don't you just use E=hf. Thanks
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    math extension 1 2024 hsc predictions?

    did u guys find it harder or easier then you expected, also does anyone have a doc with the leaked sols, i saw a vid alr but a doc would be alot easier
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    Vector Proofs

    , you prob don't need it anymore but I did the q, sorry if the working is messy, for questions like this u need to add 2 unknown variables generally, at least that's what I did. Still confused on the one u sent before with the isosceles triangle, if you had answers you can send it would be a...
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    minimum raw mark needed for 96 aligned in 2023 hsc

    I would say between 84 and 86 based on 2022, you can check if you search up hsc raw mark database
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    what is price discrimination

    if price discrimination is under consumer laws as an influence on marketing, does it make it illegal? I was looking over a QATS 2022 paper and the answers make it seem like its pretty normal.
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    Math 3U Hard Qn bank

    yeah i saw another post on this question and realised I was being dumb thank you
  9. P

    Math 3U Hard Qn bank

    i think im an idiot, how are u even meant to start this, doesnt the golfball hit the ground before 21 seconds anyway
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