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# UNOFFICIAL MARKSCHEME Edexcel Maths Calculator paper 09/06/2016 Watch

1. (Original post by Benb2000)
I got 80.4 but don think it's right
I got that too! So you never know
2. (Original post by 34908seikj)
Wasn't the last question like 1/2 * 7 * 8 Sin(X) = 18

56Sin(x) = 36

Sin^-1(36/56) = X

x = 40

???

I think I did it wrong then.
That's a third of the solution - you found the wrong angle
4. Starting an unofficial markscheme. I'll start with the last question, who else got 10.9 for the last question.
5. (Original post by thomas-cowley)
That's a third of the solution - you found the wrong angle
**** my life, I misread the question then.
6. The last question was 80.4
7. (Original post by 34908seikj)
**** my life, I misread the question then.
Don't worry you'll still get marks for it
8. lol
9. I didn't even get an answer
10. Trial and improvement was 3.8

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11. LOL The answer is 80.x, x meaning any number. The most precise answer was 80.3 though.
12. 10/10 markscheme
13. Did anyone get three for the amount of bars you can fit onto the shopping trolley question???
14. (Original post by bulbs)
The last question was 80.4
I got 80.1? You're probably right. Did you get the other angle as 40 and side as 5.22?
15. (Original post by Hasib_332)
skrr, no it wasn't
It was 80.4

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16. (Original post by Hasib_332)
skrr, no it wasn't
It could be, but the definite answer is 80.3
17. (Original post by moppp)
I got 3.8 too and I'm pretty sure it was 3.8 cos it was larger than 3.75 but smaller than 3.8 so it had to be right?
Yeah is def 3.8

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18. Yes it was
(Original post by Hasib_332)
skrr, no it wasn't
19. (Original post by zeldor711)
I got 80.1? You're probably right. Did you get the other angle as 40 and side as 5.22?
80.1 is also correct. It seems 80.3 or 80.1 is the answer
20. the last question was 89.8 to 3sf

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