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# Arsey's S15 C1 Model Answers (attached to 1st post) watch

1. Arsey what do you predict grade boundaries to be?
2. 70/75 happy
MashaAllah

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3. (Original post by apple000)
Will 65 be an a?
definitely
4. (Original post by TeeEm)
definitely
What would you think 90 ums would be?

And for the last question if put dy/dx = -1/2 and then solved for x, how many marks out of 5 do ya think i'll get?

Thanks

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5. (Original post by particlestudent)
100%
100% certain of failure?
6. (Original post by Tiam.N)
For Q6, I got my dy/dx as x - 3/2 - 6. How many marks would i lose for that out of 5? And also how many would i lose for part b as i needed dy/dx to work out the equation of the line.
anyone?
7. Very happy with the paper. Made a bit of a hash of 10b) but should get 71/75
8. (Original post by EastGuava)
100% certain of failure?
Nope
9. (Original post by enaayrah)
Thank you!

Some marks lost for adding the wrong way round!
What do you think you got?
10. (Original post by ums maestro)
What would you think 90 ums would be?

And for the last question if put dy/dx = -1/2 and then solved for x, how many marks out of 5 do ya think i'll get?

Thanks

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around 68
11. 61 :/// disappointed
12. (Original post by Angelo12231)
61 :/// disappointed
still should be an A i think
13. Think I got 62/75 if I was strictly marking

Hope the grade boundaries are generous!
14. Can someone please break down q7 b) marks wise, like how many marks lost if you didn't find the x values. -2?
15. Don't worry everyone, we have C2 next... So let's revise C2 to get a higher UMS!!!!!!!! There is not time to worry!

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16. (Original post by particlestudent)
Nope, success
Well, congrats!
17. (Original post by BBeyond)
What do you think you got?
72/75 minimum- hopefully!! What about you?
18. (Original post by enaayrah)
72/75 minimum- hopefully!! What about you?
Sick I got 71 min. 73 max. Made some of the most stupid mistakes ever but should still be decent UMS
19. Omg it looks like I might have got full marks if all these answers are right!
20. (Original post by BBeyond)
Sick I got 71 min. 73 max. Made some of the most stupid mistakes ever but should still be decent UMS
Definitely

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