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# C2 OCR (MEI) May 17 2013 watch

1. What did you think?
3. What grade boundaries does everyone expect?
4. the last question was hard!
5. last question I got 7.5 x 10^-3 anyone else concur? and for some reason that prove the inequality my arrow/inequality sign ended up the wrong may to say n< rather than n>. any1 else?
6. You know how when you times or divide an inequality by a negative value, the sign switches. log10(0.983) is negative so the sign switches.
7. Would I lose all 4 marks on the graph question if I put them both on the left hand side of the page when part ii was supposed to be on the right?
8. Luckily I messed up drawing the graph at first and had to use the one on the right instead so by some luck I think I'll get the marks haha! I found the paper okay, lost a few marks in section A and a few in questions 10 (fence) and 11(I put 179 is n coz I forgot about the sign switch)
I'm confident for an A, that way I can afford to do (inevitably) poor in C4 and level out at a B

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