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  1. Paj20

    Probability.

    There is one seat at the back of the excursion bus that is very popular among the students. Before the excursion, a draw is conducted to determine who will sit in the popular seat. The names of the 12 students are placed in a hat and 3 names are drawn without replacement. The first name drawn...
  2. Paj20

    Q27 2006 Hsc

    On Q 27(c) (iii) Seeing as it says with no further calculations. Would the graph be a straight line from 3 years to 7 years even though it is not the straight line depreciation formula... because you cant curve it without other points...
  3. Paj20

    Writing a formula.

    For most papers i have noticed it asks to 'write an equation or formula' for something. Is there a trick to doing it? I always seem to get the formula wrong.
  4. Paj20

    Graphs.

    Is there a set procedure for what measurement to place on the horizontal and vertical axis on a graph?
  5. Paj20

    Why did the Multiple Choice have our name and number printed?

    In business the multiple choice sheet had our name and number already printed? Why isnt it on ne of the other books and sheets?
  6. Paj20

    Changing the subject Q

    V= U+AT Make T the subject. The book's answer is T=V/U+A Can there be more then one answer?
  7. Paj20

    Capacity of an object.

    Once you have the volume... what is say the conversion into Litres for example?
  8. Paj20

    Angle of Depression

    This angle is placed on the outside of the triangle isnt it?
  9. Paj20

    Box and Whisker

    Does the 'box' section of the diagram represent 50% or 75% of the data?
  10. Paj20

    Quick Q

    There are 3 types of ice creams, Strawberry, Chocolate and Caramel. Ike wants any two different flavors on her ice cream. What is the probability that she chooses Strawberry first and chocolate second?
  11. Paj20

    2007 Hsc Q

    For Q 27 (A) (ii) I was just wondering how you right an equation for what it is asking
  12. Paj20

    Multiple Choice Q

    http://www4.boardofstudies.nsw.edu.au/testResults.cfm?testID=6123958&testUUID=B1C9DC1D-D773-3C74-E73CB4A1D5E6EC4A&question_id=2039&question_num=10&correctAnswer=A&user_answer=B&courseID=15220&testQuestionID=120496507 Why isnt that Tort? Is it because there were no damages. Otherwise it...
  13. Paj20

    Another Q

    Yachts in the Sydney to Hobart Race need to satisfy a set criteria to be placed in the 2 various divisions. If one of the divisions required a yacht to weigh 28 tonnes ± 20 kg, calculate the percentage error allowed in this measurement to 1 significant figure. was the ± 20 part about??... i...
  14. Paj20

    2 Questions

    (b) A debating team consists of a first, second and third speaker. Tom, Liam and George are the Year 12 debating team for their school. (i) In how many different ways can they fill the three speaker positions? (ii) What is the probability that George will be the first speaker for his team...
  15. Paj20

    Box and Wisker

    Does the interquartie range in box and wiskers represent 50% of the data.. and each side of the median in that range 25%?
  16. Paj20

    Maximum Error

    Is the maximum error of 38.6 m .... 0.05m?
  17. Paj20

    Median Line of Regression

    To work out the gradient... you take two points that the line goes through and work out rise over run... but what if the line dosent go through any of the points on the graph? How is the gradient worked out then?? Thanks.
  18. Paj20

    Probabilty

    nevermind
  19. Paj20

    Themes

    What does the them 'Legal Processes and institutions' mean... what aspects of the syllbus does it aim at you to write?
  20. Paj20

    Thesis

    Should you write a thesis(what it has taught you) after each text you do in the Synthesis for physical journeys?
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