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<a https://www.thestudentroom.co.uk/showthread.php?t=7467335'> Year 12s: what will be the first way you research your future options? >>
<a https://www.thestudentroom.co.uk/showthread.php?t=7467335'> Year 12s: what will be the first way you research your future options? >>

Mr M's OCR (not OCR MEI) Core 3 answers January 2012

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Mr m do you think there are follow through marks on question 8 if you got k wrong because i got 4 but did the following steps right ?
Thank's for all you're help Mr. M, just a few quick questions. Made a few stupid mistakes and i'm afraid they're gonna cost me alot.

1. For the volume of revolution question i forgot to multiply by pi :/ :angry:
2. I did the simpson's rule in autopilot and managed to leave out a figure (did everything else right).

How many marks do you think I'll lose? It's annoying when you get the hard question's right and the wasy one's wrong :mad:
Reply 102
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NeedanA
Mr M, Please can you do Stats answers from yesterday!?!
Reply 103
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Risururu
I'm retaking core3 again this june but I decided to go through this paper again. Can someone explain to me how to do question 5? it's probably really easy because no one seems to have mentioned it anywhere but I'm having a really hard time trying to understand what I have to do : (
Reply 104
Avatar for A.S94
A.S94
Original post by Mr M
I can't tell if they are easy or hard any more as I have done so many of them.

I don't think you will be heavily penalised for using your value of k throughout.


can you please go through question 9 part 3 and all of question 2 i am resitting c3 tomorrow and i can't do these questions :frown:
Mr M, How do you do question 9iii and question 8iii please?
Can someone show me how to do qu3? My answer is nowhere near what you got?

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