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  1. R

    maths questions i dont get

    Thats like a physics question change in y= ut +.5at^2 so y= 1.75u + 15.00625 just need to know the speed that it was kicked at. Or how far away it landed horizontally then you could sub the change in x to x=ut to find u then sub u into the formula above
  2. R

    Music 1 - Performance 'thoughts'

    Ya mine went pretty well. Had two really nice ladies. I play trumpet, so like the first few songs you could tell that i was nervous due to the excessive vibrato from nerves or whateva. I thought it went okay. Just wish we got the actual marks
  3. R

    Someone post up the answers :D

    Why is that a mistake, can't you have a % probability. There is a 70% percent chance that someone has a mobile phone in this room
  4. R

    We're going through the entire paper, posting answers.

    4c i) (x-h)^2= 4a(y-k) (x-0)^2= 4a(y-3) therefore vertext (0,3) ii) a=2 so focus (0,5) sketch blah blah iv) area argh. so find the x points so like when they intercept. can't remember them then integrate. i changed it so that y was the subject of equation. I can't remember what i did...
  5. R

    We're going through the entire paper, posting answers.

    For 5 c) i did i) 6000=Ae^0 so A=6000 ii)sub in so 1000= 6000e^-6k Ln1/6= -6kLne (Ln1/6)/-6= k <-----------------could be wrong
  6. R

    We're going through the entire paper, posting answers.

    Um im gonna do parts of 6 b) because i can do it in my head i) 20 ii)10seconds iii)6 seconds iv) for that h =2 so 2/3[(20 + 60) + 4(50 + 80) + 2(70)] so 2/3 [ (80) + 4(130) + 140] 2/3 [740] i don't have calculator but i think thats what i did
  7. R

    1 related material or 2

    I'm pretty sure you can't use a prescribed text. Or maybe you can't use AOS prescribed text. I dunno But we have always been told at least two, maybe 3. Every assessment has been two related texts.
  8. R

    Order of sections?

    I did complete reverse. I went overtime with essay 10mins and then maybe on time with short story so i had about half hour for section 1 so i stuffed up the last part e).
  9. R

    BUSINESS...types of organisational structures??????????????

    I have never seen these types before!!!! My text book has the sub heading of organisational structure but its just got Global structure and it says that its more decentralised but board of directors still make long term decisions, but lesser decisions are made locally. Do we really have to...
  10. R

    question (Relativity?)

    Um here is my view. For situation one i think that it will both reach the spaceship and not reach it. As in, an observer on the satalite will see the spaceship travelling at the speed of light, but also see the radio signal travel at the speed of light. hence the radio signal will stay the same...
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