Search results

  1. D

    my first maths questions post

    An amount of $x is invested at a rate of 10% p.a. compound interest, with interest being paid every 6 months. Find in which year the amount resulting is twice the original investment
  2. D

    the name of the technique is?

    What's the name of the technique when the composer deliberately inserts a comma?
  3. D

    resources on ancient persia

    Does anyone have any resources on ancient persia (historical period)? Only found like 3 small docs on the BOS resources section. If you have any, can you message me? Thanks heaps :)
  4. D

    stem cells

    Can someone explain to me how are stem cells produced in our body?
  5. D

    quick question URGENT

    Does the radius in the orbital velocity formula take into account the radius of the planet + altitude? Or just the altitude of orbit? THANKS!
  6. D

    help with deciding genotype past paper question

    Using snapdragons, homozygous white flowering plants were crossed with homozygous red flowering plants. All F1 plants had pink flowers possible genotypes for the plants (in named order) would be: (A) WR, RR, RR (B) WR, WW, WR (C) WW, RR, RW (D) WR, RW, WW I need a guide on how to solve...
  7. D

    Coroneos 2u vs fitzpatrick 2u (yellow book)

    Which one is better for 2u Maths?
  8. D

    question

    Question: The first sex-linked trait discovered was white eye colour in Drosophila, controlled by a recessive allele. This mutation suddenly appeared in pure breeding red-eyed Drosophila stock. (The red eye allele is the dominant) What would be the phentypic ratios if a heterozygous female...
  9. D

    hsc multiple choice on boardofstudies website

    Are the hsc solutions for the bio multiple choice past papers 100% on the boardofstudies website? I think I caught an error
  10. D

    need a bunch of 2u past papers

    Anyone got a link for me to download 2u past papers with solutions? I did quite a few online and it's now starting to get hard finding papers
  11. D

    syssition vs syssitia

    I know syssition is the word for a spartan mess club but is syssitia the plural of syssition or does it mean the common meals that spartiates eat within their syssition? I am a bit confused now
  12. D

    module B question

    Are module B essays on discovery or are they text-specific and not based on discovery? Thanks guys :)
  13. D

    Defining the term lacedaemonians

    I know that the term Lacedaemonians collectively refers to all the inhabitants of Laconia (including the perioeci and the Spartiates) but does the term also refer to the helots?
  14. D

    quick commerical radioisotope question

    For the dotpoint, "describe how commerical radioisotopes are produced", if i were to provide an example, is technetium 99m the correct one or technetium 99? Or both? Thanks
  15. D

    help with research

    I need to find three images that illustrate discovery, thank you in advance :)
  16. D

    answers to biology in focus please :)

    Does anyone here have the answers? :3
  17. D

    choosing related texts

    Hmm, im starting to looking for some related text for discovery and im wondering if I am allowed to choose a book (1st book) of a trilogy as a related text and, if I am, is it recommended? Like will I get less marks than a book that is by itself and doesnt have a book 2 or book 3 that follows...
  18. D

    nsw biology - pauline ross and carolyn Jeffrey

    Has anyone used that textbook and found it to be helpful?
  19. D

    polystyrene question

    What intermolecular force (s) is (are) expected to be present in polystyrene?
Top