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AQA A2 Mathematics MPC4 Core 4 - 9th June 2015 [Discussion & unofficial markscheme] watch

1. (Original post by Josh771)
Did you find D at all? I remember doing OE = OD +- 1/2 AC, I'm assuming they are the same as I'm fairly sure I got what the MS said but it seems I could have done it with a bit less working
I was about to then I scrapped all my working and read off the diagram :/
2. Would 64 in the C3 exam and 65 in the C4 exam be enough for 90ums average??
3. Can someone explain how to do part b for question 1. I can't seem to get 8/3 ln(5)
4. (Original post by will_iredale)
I think it was out of 4 marks
2 for each then probably
5. (Original post by James476)
Would 64 in the C3 exam and 65 in the C4 exam be enough for 90ums average??
That one could go either way really, that is tough, it's possible
6. guys what ums would 57 marks be in core 4?
7. (Original post by joe radomski)
That one could go either way really, that is tough, it's possible
I know mate! i thought this paper was very similar to the June 2013 paper though where it was 65 marks for 100ums
8. I have the paper...
9. (Original post by the_googly)
I have the paper...

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10. (Original post by James476)
I know mate! i thought this paper was very similar to the June 2013 paper though where it was 65 marks for 100ums
I'm just going off what people thought at my college, and generally everyone thought it was a really nice paper, so I imagine grade boundaries to be pretty high, but you may be right, there have been papers that everyone considered nice at my college that allowed people to drop like 10 marks and get 100ums still
11. What ums would 52 marks be? And what ums would 60 marks in core 3 be?
And 70 in stats?
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18. (Original post by joe radomski)
Attachment 423835 I imagine it would look something like this (excuse my paint skills, why I take Maths)
Brilliant Thank you
19. Would a diagram for finding E carry any marks at all? Getting desperate lol.

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20. (Original post by the_googly)
Any chance you could be have less parallax?

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