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

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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 :/

Reply 2301

James476

Would 64 in the C3 exam and 65 in the C4 exam be enough for 90ums average??

Reply 2302

amclaughlin

Can someone explain how to do part b for question 1. I can't seem to get 8/3 ln(5)

Reply 2303

joe radomski

Original post by will_iredale

I think it was out of 4 marks

2 for each then probably

Reply 2304

joe radomski

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

Reply 2305

username1854637

guys what ums would 57 marks be in core 4?

Reply 2306

James476

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

I have the paper...

Original post by the_googly

I have the paper...

Could you upload it?

Posted from TSR Mobile

Reply 2309

joe radomski

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