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# Official mark scheme edexcel 9/06/16 calculator paper

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1. Feel free to comment below any answers i have missed so we can get it all filled in ASAP and see how well everyone did!

1a)
1 | 4689
2 | 123579
3 | 04688
4 | 13668
b) 0.45 or 9/20
2a) 30abc
b) 3(y+2)
c) x^2-3x
3) 9.25
4)The smallest packet (18) which was 22.2pence per pack
5) Green was 0.09, Red was 0.36
6a) 20.3
b) 68.04kg
c) 2.61m
7)3.8
8a) 4:3
b) 480 pixels (720/3 * 2)
9) x = 124 degrees
10) 7.92
11) 42.29
12) x = 144 degrees
13)
-2 -1 0 1 2
-1 3 1 -1 3
Draw curve
14)3 metal bars
15) No, because 7766.22 was greater than 7500 pounds
16a) 128g
b) 11g
17) 30.1 degrees
18a) 10a^5b^4
b) y = 5p^2 - x
19) 11 males from year 12
20) x = 0.29 or -2.29
21) 29.25
22) 28.9
23) Histogram:
1.6
3.2
2.4
1.8
0.3
24a) 1/-4-3x or -1/3x+4
b) 2x / x^2-1 or 2x/ (x+1)(x-1)
25) 80.4 degrees
2. Anyone help fill the missing answers?
3. What was the question for 22?
4. Wh
(Original post by Hitout)
Anyone help fill the missing answers?
5. (Original post by Genakins)
What was the question for 22?
Histogram
6. (Original post by user2k16)
Wh

Cant remember for exact but it was a shape of some sort with a missing angle.
7. (Original post by user2k16)
Histogram
Thanks!
8. can you write down how many marks each question was please
9. Anyone have answers to non calculator paper higher tier

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Updated: June 9, 2016
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