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    Probably zero
    (Original post by richpanda)
    oops. Out of 4 marks how many do you think I could get for getting the correct answer for the wrong subject?
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    (Original post by eftio.gea)
    Guys wasn't part a of Q9 = 1/3pi(x^2)????

    because the sector area is 1/2r^2(theta)
    which is 1/2(x^2)(2/3pi)

    = 2/6pi(x^2)
    = 1/3pi(x^2)
    ??
    YUSSSS i was going to mention that... he didnt multiply by 1/2 i guess
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    You sure about the values for the trapezium rule one? I got 41.5, if I remember correctly
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    (Original post by eftio.gea)
    yes it was, i got b = (a-5)/9
    yeah thats what i got
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    (Original post by tom_lol)
    You sure about the values for the trapezium rule one? I got 41.5, if I remember correctly
    i'm pretty sure you had to divide by 2, i got the same answer as theirs
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    1.201? I got 1.6 something and so did the majority of my mates
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    (Original post by FakeDumbledore)
    Unlucky mate I've seen the official mark scheme and a few of these are wrong :/
    Better luck next year in your resit...
    I got 100UMS
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    (Original post by richpanda)
    i got -2.19.

    anyone get 9b+5 for a in terms of b?
    it wanted b in terms of a
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    (Original post by AstarAstarA)
    I got 100UMS
    Oh really, didn't realize you can get your results now
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    If you put an answer that isn't in the range eg -14.5 do you lose a mark?
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    (Original post by samgoulden99)
    Probably zero
    might only get 90 ums then. Actually just checked with my teacher and he said 2 marks for showing manipulation of logs so could get 95.
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    (Original post by tom_lol)
    You sure about the values for the trapezium rule one? I got 41.5, if I remember correctly
    Wish I could go back and see the question, I can remember being 100% sure that I had gotten the correct answer.
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    Lol I failed
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    (Original post by eftio.gea)
    Guys wasn't part a of Q9 = 1/3pi(x^2)????

    because the sector area is 1/2r^2(theta)
    which is 1/2(x^2)(2/3pi)

    = 2/6pi(x^2)
    = 1/3pi(x^2)
    ??
    Pretty sure I got that
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    (Original post by eftio.gea)
    Guys wasn't part a of Q9 = 1/3pi(x^2)????

    because the sector area is 1/2r^2(theta)
    which is 1/2(x^2)(2/3pi)

    = 2/6pi(x^2)
    = 1/3pi(x^2)
    ??
    You're absolutely right. I put that. It was my foggy memory trying to recall the answers
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    (Original post by richpanda)
    nope, he's right. x value was 10, y was 13. Those numbers don't compute in what you gave.


    I agree with every single one of the OP's answers.
    Difference between U9 & U10 is incorrect.
    Answer is 1.601
    He probably used ar^n
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    What was the trapezium question? I don't remember a trapezium question

    EDIT: Oh - trapezium rule! RIP my memory
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    If anyone has the paper I could do solutions (anything to not revise, and feeling a bit hyped after first uni exam)
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    (Original post by eftio.gea)
    Guys wasn't part a of Q9 = 1/3pi(x^2)????

    because the sector area is 1/2r^2(theta)
    which is 1/2(x^2)(2/3pi)

    = 2/6pi(x^2)
    = 1/3pi(x^2)
    ??
    I got that
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    (Original post by pantherxxxx)
    1.201? I got 1.6 something and so did the majority of my mates
    It was the difference between ar^9 and ar^10 wasn't it?
    a = 64
    r = 3/4

    Can someone confirm?
 
 
 
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