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GCSE Maths Paper 2 1-9 (Higher ) Unofficial Markscheme

Unofficial Markscheme:
1. a)M^7
2. a)280 b)60
3. Y=mx-6
4. 3:5
5. 2.5, -1.5
6. No
7. Draw
8. 3/60
9. 12508.7
10. [3, -4]
11. a) 2/25 b) 1/8
12. B D A C
13. a) y-x=90 (prove) b) 90
14)12.5m/s
15) 0.341
17) 10 minutes
18) 39.67°
19) 905 or 94.9 (not sure)
21) 2 or 2.03<density<2.35 not sure which they are looking for
Leave Any Amendments Below
They were looking for the midpoint of the 2.So you had to calculate uB and LB then the answer was the midpoint


Original post by Jake01Holt
Unofficial Markscheme:
1. a)M^7
2. a)280 b)60
3. Y=mx-6
4. 3:5
5. 2.5, -1.5
6. No
7. Draw
8. 3/60
9. 12508.7
10. [3, -4]
11. a) 2/25 b) 1/8
12. B D A C
13. a) y-x=90 (prove) b) 90
14)12.5m/s
15) 0.341
17) 10 minutes
18) 39.67°
19) 905 or 94.9 (not sure)
21) 2 or 2.03<density<2.35 not sure which they are looking for
Leave Any Amendments Below
Reply 2
Avatar for HADIR.02
HADIR.02
1
8) 3/22 it specifically asked about the probability of a female. 2a) lowest common multiple was 60. Goes in to both 120 and 300
Reply 3
Avatar for Jake01Holt
Jake01Holt
OP
4
Original post by kararjassim
They were looking for the midpoint of the 2.So you had to calculate uB and LB then the answer was the midpoint


For which question is this?
Original post by Jake01Holt
For which question is this?


for the final boundaries Question on paper 2

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