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# Edexcel GCSE Mathematics A Higher Paper 2016 Unofficial Markscheme

1. Can someone please tell me the surds triangle question so I can give an answer?
2. the percentage question was 36%.
the number of females were 11.
the shaded area in a square was 100-25TT = 25(4-TT).
3. I got 59...
4. 1. 30x25 = 750cm3

100-25TT

G2

P2 x p5

(K3)2

Didn't have enough litres

Solve X2 = 4(x-3)2 =3?

36%

0.04 probability

90 teachers

Table = 100,25,4

Idk whether these are right
5. Circle theorems one was 69. You make an isosceles out of two radii and you can work out that the small angle in the corner is 21 degrees. Then you can work out that 180-111=69
6. (Original post by LogicalFallacy)
Definitely?
Yes, all of the top of our set 1 got this answer so I'm certain.
7. I got everything wrong
8. I got 0.4 on the probability

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9. It was 08/0.05

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10. (Original post by erodedsoul)
I got 0.4 on the probability

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It was 0.04
11. (Original post by keepyourapology)
the percentage question was 36%.
the number of females were 11.
the shaded area in a square was 100-25TT = 25(4-TT).
Females was 11, can anyone confirm the others?
12. (Original post by LogicalFallacy)
Females was 11, can anyone confirm the others?
36% is right aswell
13. Last question
3-Root 6/12
14. (Original post by erodedsoul)
I got 0.4 on the probability

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so did I
15. (Original post by GCSElyfe)
30x25 = 750cm3

100-25TT

G2

P2 x p5

Didn't have enough litres

Solve X2 = 4(x-3)2

36%

0.04 probability

90 teachers

Idk whether these are right
was it not 100-25 TT all divided by 4?

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16. (Original post by iMacJack)
Can someone please tell me the surds triangle question so I can give an answer?

^^^
17. (Original post by GCSElyfe)
30x25 = 750cm3

100-25TT

G2

P2 x p5

Didn't have enough litres

Solve X2 = 4(x-3)2

36%

0.04 probability

90 teachers

Idk whether these are right
For the X^2=4(X-3)^2 i got 3 but i dont think thats right...
18. i want to die
19. how many marks was the last question ?

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