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Edexcel GCSE Mathematics A Higher Paper 2016 Unofficial Markscheme

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Can someone please tell me the surds triangle question so I can give an answer?
the percentage question was 36%.
the number of females were 11.
the shaded area in a square was 100-25TT = 25(4-TT).
I got 59...
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
(edited 7 years ago)
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
Reply 25
Original post by LogicalFallacy
Definitely?


Yes, all of the top of our set 1 got this answer so I'm certain.
Reply 26
I got everything wrong
I got 0.4 on the probability


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Reply 29
Original post by erodedsoul
I got 0.4 on the probability


Posted from TSR Mobile


It was 0.04
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?
Original post by LogicalFallacy
Females was 11, can anyone confirm the others?


36% is right aswell
Last question
3-Root 6/12
Original post by erodedsoul
I got 0.4 on the probability


Posted from TSR Mobile


so did I:smile:
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?




Posted from TSR Mobile
Original post by iMacJack
Can someone please tell me the surds triangle question so I can give an answer?



^^^ :smile:
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...
i want to die
Reply 38
how many marks was the last question ?
Which question was this?

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