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    Did anyone get 27/32 for the gradient with parametric?
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    For the question where you had to find the years if the population is 4000. What if you left your answer as degrees? So 27 years or something like that...?
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    (Original post by joe1545)
    I got a squared ln 2 function in my answer, so I think i ****ed that one up
    I had a 32(ln2)^2 in there
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    (Original post by joe1545)
    Thats my A* ****ed hopefully get the one method mark for doing the dividing correctly.
    Can you remember what the second part of the question was?
    Get Cartesian equation in format x^2+ax+b/x-3
    And a is 2 b is -5
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    VOTE NOW ON HOW YOU FOUND THIS EXAM!!
    Click here: http://www.thestudentroom.co.uk/show....php?t=3407487
    Note: C4 JUNE 2015 UK paper ONLY!
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    What time will Arseys marksxheme be up?
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    Yep.
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    Yeah
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    I think I got 11/16
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    (Original post by bobo19966)
    Get Cartesian equation in format x^2+ax+b/x-3
    And a is 2 b is -5
    Aww, yup I done that bit correctly.
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    (Original post by JaySP)
    God. There is hope yet if so.
    I know! I'm not sure if it's right... but maybe we've picked up a few method marks? I hope so
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    Yeah!
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    Yeah I did!
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    (Original post by target21859)
    Did anyone get 27/32 for the gradient with parametric?
    Indeed
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    (Original post by pinkcrystal)
    YES!!!
    Wrong
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    Went from A* in C3 to probs a B/C in C4... nice one
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    (Original post by talkbiology)
    Lol same just glad I wasn't the only one.
    I eventually concluded that there was a mistake in the paper and moved on, it's not exactly unheard of haha. Only a 3-marker though
    Haha yeah thanksfully, I thought you had to find another value using cast, but anyway, hopefully we'll get a method mark as compensation.
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    Did anyone get coodirinates of (24/5 , 16/5) and (-24/5 , -16/5)
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    (Original post by RR97)
    I think I got 11/16
    I got that too I think, pretty sure that was right..
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    (Original post by DoctorDren)
    That last question was a bit of an annoyance. Got 13pi/ln3. Other than that paper was standard. What did others think?
    I got the same
    it was harder than usual in my opinion, the Cartesian equation from the parametrics was tricky, and on the DE question for part c) I didn't realise it was in thousands so couldn't do it! Question 8 was certainly tricky. Comparing my answers with people on here, so far so good, which is a massive relief because on C4 I never know if I've got things right or not!
 
 
 
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