# Edexcel A2 C3 Mathematics 12th June 2015Watch

This discussion is closed.
3 years ago
#3241
(Original post by LMottram)
Think i got like 45/75 Is that roughly a c?
its a solid C i'd say, if the boundaries are like june 2013 it could be a low B
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3 years ago
#3242
(Original post by aalex.. ~~~)
68/75 any chance of an A*?
Lol i think 65 for A* is even possible, dw your fine
0
3 years ago
#3243
these are my estimates

100% around 70-71
90% around 63-64
80% around 56-57
70% around 50-51
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3 years ago
#3244
No poll for m5? I suppose you'd only get about 7 responses
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3 years ago
#3245
How many marks would I lose if I used 24pi as the gradient of the line, but got the right value of y (but not in the right form). like 24pi(y-y1)=x-x1
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3 years ago
#3246
(Original post by nayilgervinho)
What would be 70/71 out of 75 in terms of UMS?
0
3 years ago
#3247
its peak i dropped lke 20
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3 years ago
#3248
(Original post by pepperonipizza)
At least this takes some of the pressure of C4 off.
0
3 years ago
#3249
(Original post by Gome44)
No poll for m5? I suppose you'd only get about 7 responses
if I am lucky
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3 years ago
#3250
when i was deriving in q 9b, i put the wrong derivative for x-2kwhere i put the derivative equal to -2
would i lose marks for the whole question?
0
3 years ago
#3251
(Original post by TheFuhrer)
how did you get near 100% when you messed up question 8? in fact how did you mess up question 8 they gave you the answer
I want to refrain from calling you special, but if you could read you'd realise i'm not the same guy you were initially arguing with.
2
3 years ago
#3252
(Original post by TheFuhrer)
how did you get near 100% when you messed up question 8? in fact how did you mess up question 8 they gave you the answer
you really are retarded... hes someone else. I messed up 8 cos it was hard, as many on this thread have stated, you clearly got like 40/75 else why would you be so persistent to try and put others down for their efforts?
0
3 years ago
#3253
when i was deriving in q 9b, i put the wrong derivative for x-2kwhere i put the derivative equal to -2
0
3 years ago
#3254
(Original post by nayilgervinho)
At least this takes some of the pressure of C4 off.
I know I am so unprepared for C4 so this will hopefully make up for the C or D I will get in that haha!
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3 years ago
#3255
(Original post by sara_ara98)
when i was deriving in q 9b, i put the wrong derivative for x-2kwhere i put the derivative equal to -2
You will get method marks for using the quotient rule you will just lose the marks for answer
0
3 years ago
#3256
If I read the question 4 as 1000 not 100 but i got answers for both part b and c how many marks will i loose out of 6? I got ln(0.005)/40 for part b instead of ln(2)/40
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3 years ago
#3257
I think I've done alright, not sure I have the guts to exactly check the markscheme but if I have made any errors they'll be stupid arithmetic things, I got all the proofs and such. Feeling pretty good Icky paper though
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3 years ago
#3258
3.1 and 14.1 instead of 13.9? is it alright?
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3 years ago
#3259
For Q 7c if wrote that you can't have an inverse of a cubic would i have got the mark?
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3 years ago
#3260
(Original post by Ocean3)
For Q 7c if wrote that you can't have an inverse of a cubic would i have got the mark?
No because let's say I restricted the domain then I could've made it 1 to 1. Some comment along the lines of it's many to one or it's not 1 to 1 would get the mark.

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