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    how many marks would you recon you'd get for working out D on the vectors but not getting E?
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    For the first part of 8 I got x=(5/4)[1-1/5(1+t)]^2 - 4/5. Is this correct or not?
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    Do people think that 75/75 in Core 3 and 61 or 62/75 is enough for an A*? ...Really panicked in today's exam, despite aceing core 3 and doing well in past papers :/
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    Going of that markscheme and what I remember writing, think only got max around 58 :'( Soo annoying!! Think I made some really stupid mistakes so gonna get lower grade than wanted now
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    Genuinely think I would have got 100 UMS if we were allowed to have 1 hour and 31 minutes to do the exam :'''( Damn you differential equation!


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    (Original post by CD223)
    Everyone happy with the mark scheme now?
    On 8bi, does the k and the pi cancel to give a different constant?
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    (Original post by applegeek96)
    how many marks would you recon you'd get for working out D on the vectors but not getting E?
    Probably 1/2 for the marks on the alternate method (This will not be the main method, but they will have an alternate one!)


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    (Original post by MagusRothen)
    Do people think that 75/75 in Core 3 and 61 or 62/75 is enough for an A*? ...Really panicked in today's exam, despite aceing core 3 and doing well in past papers :/
    You know that you have done more than enough.
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    looking at the mark scheme, i think i hit 65/75 (made some stupid errors because i just blanked) but i'm going somewhere between 60-68/75. what grade do you think this would be, roughly, and will this and 68-ish/75 on c3 be enough for an A? thanks
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    (Original post by Chung224)
    Lol ofcourse it is, stop worrying man do well in your other exams, you can worry on results day
    Thanks!


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    Does anyone think average of 53 on both papers is enough for 140 ums?
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    (Original post by MagusRothen)
    Do people think that 75/75 in Core 3 and 61 or 62/75 is enough for an A*? ...Really panicked in today's exam, despite aceing core 3 and doing well in past papers :/

    I hope so!! It would just scrape 90% over c3 and c4. You're exactlky the same as me - think c3 was maybe 75 and c4 58 - 61 Spent too much time on the earlier questions and so didn't do as well on 2nd half :/
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    (Original post by jkrolling12)
    On 8bi, does the k and the pi cancel to give a different constant?
    Not sure! I get your point but I think they were looking for pi in the equation to show you know the area is pi r squared.


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    (Original post by hamza3256)
    Did anybody get 2-ln(2) for Q7 a)
    I tried the question again but still getting the same answer
    I'll try it now, one sec
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    (Original post by fotevaf)
    I'll try it now, one sec
    Thanks, actually its 7b) my bad
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    (Original post by fotevaf)
    I tried it and got 1/4

    I could show you if you like

    although, I can't remember what I got in the actual exam, so I sure hope I wrote 1/4
    thanks, but I made a mistake ( i did edit it), it was suppose to be q7b)
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    Anyone got a solution to finding E?
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    (Original post by ForgottenApple)
    Anyone got a solution to finding E?
    That question scarred me. Hate vectors


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    (Original post by jkrolling12)
    On 8bi, does the k and the pi cancel to give a different constant?
    No, saying they "cancel" is mathematically incorrect. Instead, because you know k is a constant and pi is a constant you can combine them to make a new constant.
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    (Original post by CD223)
    That question scarred me. Hate vectors


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    I wrote 2 pages of working for it.

    Then scrapped all that and added 1/2 AC and 3/2AC onto B :/
 
 
 

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