Edexcel GCSE Mathematics A Higher Paper 2016 Unofficial Markscheme

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    (Original post by mxskaan)
    Guys did you get 30.1 for the trig angle??

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    I did!!! Anyone else?
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    (Original post by haarithiop)
    work out volume of one bar

    use density to find mass - density=mass/volume

    8 = mass/9120 or something
    mass = whatever

    divide 250 by mass
    3 bars as answer
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    (Original post by mxskaan)
    But it was to 2dp I swear

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    Yeah it was


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    (Original post by DJH712)
    3 bars as answer
    yeah lol
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    (Original post by girlr9672)
    What did everyone get for the pentagon question and the symmetry lines where you had to work out x? Question 12 i think.
    144

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    (Original post by DJH712)
    I got £42.28, did people with £52 accidentally work it out for 7 days instead of 5? he works a 5 day week
    Yeah, I think it was definitely £42.28
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    (Original post by mxskaan)
    But it was to 2dp I swear

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    I'm pretty sure it said to 1DP..
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    (Original post by Masterdigdas)
    Hey guys,

    For the quadratics did you lot get something around 0.2 and -2.2?
    Yep, I got something like that, i think i got 0.29 and -2.29
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    (Original post by mxskaan)
    But it was to 2dp I swear

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    well I put those digits in. How many marks was it ?
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    (Original post by mxskaan)
    Guys did you get 30.1 for the trig angle??

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    Yh I did
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    (Original post by girlr9672)
    What did everyone get for the pentagon question and the symmetry lines where you had to work out x? Question 12 i think.
    126
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    (Original post by girlr9672)
    What did everyone get for the pentagon question and the symmetry lines where you had to work out x? Question 12 i think.
    I did 180- minutes the exterior angle which was 72 so I must have gotten 108


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    Anyone know when that Mr Kibria will have the worked solutions up?
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    I got 144!!
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    (Original post by Masterdigdas)
    Same but was anyone else kinda confused as the angle above it was also 30 degrees, or was it just me? xD
    I got 20.7 because i did pythagoras and then trigonometry with sin
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    5x 2
    As he goes by car to work AND back.

    (Original post by Azzam240)
    how many marks was it??? i accidentally calculated for 7 days? would probs only lose one beacuse of method marks
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    (Original post by Wisdom2)
    I did!!! Anyone else?
    How did you do it? What rules did you use?
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    -0.23 and 2.23 or something similar to that for quadratic formula, cant remember my exact answer
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    (Original post by Paris.s)
    well I put those digits in. How many marks was it ?
    3 marks I think

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    (Original post by Gabika1979)
    5x 2
    As he goes by car to work AND back.
    YES we know that but what we are saying is some people did 7x2 for work AND back
 
 
 
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