Search results

  1. ratcher0071

    ATAR Estimate?

    Chemistry 3/21 Maths 3U 3-5/19 Maths 4U 3-4/9 Physics 1/22 English Adv. 7-10/64 Religion 1U 2-4/112 thanks :D
  2. ratcher0071

    Recurrence Formula Question - Integration

    In = ∫10 (1- sqrt x)n dx , n≥0 show In = {n/ (n+2)} In-1 , n≥1
  3. ratcher0071

    Rugby League World Cup 2008

    Who are you going for? Australia England Fiji France Ireland New Zealand PNG Samoa Scotland Tonga Official Site: http://www.rlwc08.com/
  4. ratcher0071

    Chemistry HSC Course?

    How is the chemistry HSC Course. Easy (:rolleyes: ) or hard? Any information will be appreciated. :)
  5. ratcher0071

    centripetal force question

    F=mv2 / r does the "r" mean, for example a satellite above the Earth, "the radius of Earth + altitude at which the satellite is at" ?
  6. ratcher0071

    Projectile Motion Question

    Can anyone help me with this question: A crate of supplies for a scientific expedition to Greenland is being dropped by plane. When the supplies are dropped, the plane is travelling at 40 m/s horizontally at a height of 50 m. Sadly the parachute fails to open and the package falls to the...
  7. ratcher0071

    Favourite Cake???

    Mine is chocolate Mudcake. :D
  8. ratcher0071

    Maths Question???

    if x = 3 + sqrt2 , make x - (1/x) have a rational denominator? SUB it in: 3+sqrt2 - (1/3+sqrt2) ... and then??
  9. ratcher0071

    2 exams for English

    How does everybody feel? me I feel :vcross:
  10. ratcher0071

    English AOS Prelim Exam?

    Section III: In your essay you are to write about your prescribed text and 2 of your own ORT's. Is it okay to talk about 5 techniques from your prescribed text and 3 techniques each from your ORT's ?
  11. ratcher0071

    Best place you've been?

    Where is the best place that you have been? :cool:
  12. ratcher0071

    Subject Selection for Yr 12

    What subjects are you going to do in Yr 12?
  13. ratcher0071

    Alex Rider Series?

    What are your thoughts on the Alex Rider series: -Stormbreaker -Point Blanc -Skeleton Key -Eagle Strike -Scorpia -Ark Angel -Snakehead Personally, it is a enjoyable, exciting, captivating read about a teenage "superspy".
  14. ratcher0071

    Chem Question!

    Why is water unable to dissolve?
  15. ratcher0071

    Two and a Half Men

    Two and a half men is a cool show. Except that they do the same things every episode. It is entertaining.
  16. ratcher0071

    Ranks so far?

    What are your ranks so far?
  17. ratcher0071

    Table Tennis?

    Who are the table tennis pro's?
  18. ratcher0071

    Michael Phelps?

    Is Michael Phelps (USA) the Greatest Olympian ever? :angry: Im not too sure since he only does the swimming event.
  19. ratcher0071

    Science Questions

    The 4th module for Physics is The Cosmic Engine Is there any websites that will provide information about this module? :uhoh:
  20. ratcher0071

    Hardest Subject?

    What is the hardest subject in year 11?
Top