• Want to help us with this year's BoS Trials?
    Let us know before 30 June. See this thread for details
  • Looking for HSC notes and resources?
    Check out our Notes & Resources page

Search results

  1. J

    Combination/Perm Q

    Eight children consisting of 3 boys and 5 girls are to be seated in a row. In how many ways can this be achieved if no boys are allowed to be seated next to each other? answer is 14400, is there an easy way way to do this question?> it was in question 2 and 2 marks.
  2. J

    Leaving for overseas this holiday?

    hey everyone, is anyone planning on going overseas this holiday? it seems like i'm one of the only two i know but i thought this would be a good opportunity since its the break between year 11 and 12 :S im leaving 1 week before term ends and coming back 1 week after term starts. so i'll have to...
Top