Mr M's Edexcel 1MA0 GCSE Higher Maths Non Calculator Paper 1 November 2014 Answers

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Mr M
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Mr M's Edexcel 1MA0 GCSE Higher Maths Non Calculator Paper 1 November 2014 Answers


1. Place value

(i) 3484 (1 mark)

(ii) 34.84 (1 mark)

(iii) 670 (1 mark)


2. Percentages

Maths (she achieved 40%) (2 marks)


3. Stem and leaf diagram

8 | 4 8 9
9 | 0 0 1 1 2 3 5 7 8
10 | 2 3 6 8
11 | 0 5

Key: 8 | 4 = 84 cm (3 marks)


4. Formula

T = 6x + 8y (3 marks)


5. Inequalities

a) y>\frac{1}{2} (2 marks)

b) -3<x \leq4 (2 marks)


6. Plants

Steve has enough money (he needs £149.58) (4 marks)


7. Floor Plan

x = 9 (4 mark)


8. Angles

x = 130 degrees (4 marks)


9. Questionnaires

a) Overlapping boxes and no units for distance or time (2 marks)

b) Correct question (2 marks)


10. Perpendicular

Correct construction (2 marks)


11. Monthly payments

£900 (4 marks)


12. Algebra

a) e(3e+5) (1 mark)

b) k=4 (3 marks)

c) 2x^2-13x-24 (2 marks)

d) f=-\frac{1}{3} (3 marks)


13. Factors and multiples

a) 2^2 \times 3^2 \times 5 (3 marks)

b) 6 and 30 (many other possible correct answers) (2 marks)


14. Wallpaper remover

25 ml (4 marks)


15. Box plots

a) Draw box plot (2 marks)

b) Median for boys is higher and interquartile range for girls is larger (other possible correct answers) (2 marks)


16. Cumulative frequency

a) Plot graph (2 marks)

b) Graham isn't correct (it is 5%) (2 marks)


17. Octagon and hexagon

25 degrees (4 marks)


18. Trapeziums

a) 7.5 cm (2 marks)

b) 45 square cm (3 marks)


19. Table of values

a) y values are: 8, 4, 2, 1, 0.8, 0.5 (2 marks)

b) Plot graph (2 marks)


20. Cylinder and hemisphere

128 \pi (5 marks)


21. Surds

1+2\sqrt2 (2 marks)


22. Indices and fractions

a) 1 (1 mark)

b) \frac{5y}{8x^3} (2 marks)

c) \frac{x+27}{(x-3)(x+3)} (3 marks)


23. Probability

\frac{13}{28} (4 marks)


24. Coordinate geometry

No the lines are not perpendicular (the gradient of the perpendicular line is 1.5 not 0.75) (4 marks)


25. Graph transformations

i) (3, -1) (1 mark)

ii) (1.5, -4) (1 mark)

iii) (-3, -4) (1 mark)
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Alchemise
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Thanks for this Mr M
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Mr M
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(Original post by Alchemise)
Thanks for this Mr M
I gave in. Can't do the other paper yet as Edexcel haven't released it.
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KhaIeesi
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Do you have foundation too? Thank you
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Mr M
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(Original post by KhaIeesi)
Do you have foundation too? Thank you
I haven't got the time. Lots of the questions are the same so look at these answers anyway.
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suprem3
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[QUOTE=Mr M;51486273]Mr M's Edexcel 1MA0 GCSE Higher Maths Non Calculator Paper 1 November 2014 Answers


1. Place value

(i) 3484 (1 mark)

(ii) 34.84 (1 mark)

(iii) 670 (1 mark)


2. Percentages

Maths (she achieved 40%) (2 marks)


3. Stem and leaf diagram

8 | 4 8 9
9 | 0 0 1 1 2 3 5 7 8
10 | 2 3 6 8
11 | 0 5

Key: 8 | 4 = 84 cm (3 marks)


4. Formula

T = 6x + 8y (3 marks)


5. Inequalities

a) y>\frac{1}{2} (2 marks)

b) [latex]-3
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suprem3
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Thank you Mr M im now sure i got 80 and above on this paper
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Mr Jamin
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Thank you Mr M for doing this. I'm so grateful. Your awesome.
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sarah_j_jane
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Thanks!!

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Rick11111
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Do you have it for the calculator paper
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j5994
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cheers mr m, legend
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Mrsurj
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Hi will you be doing the calculator paper soon?
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joanne1234
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hey can you please do the calculator paper please?? thank you
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Mr M's Admirer
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Hi Mr M,

I would really appreciate it if you could release the unofficial mark scheme for the November 2014 paper 2 by tonight, Thank You
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James McCarthy
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I would really appreciate it Mr M if you could release the unofficial mark scheme for the November, 2014 paper 2.
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Georman
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MR M your the best!! Just dont forget to do the calculator paper
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Mr Jamin
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Give Mr M some time.
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Mr M
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I can't do the calculator paper until Edexcel releases it. They aren't going to email it to teachers until 14th November.
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Alchemise
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(Original post by Mr M)
I can't do the calculator paper until Edexcel releases it. They aren't going to email it to teachers until 14th November.
Thanks for n°6
I calculated it to 149.59 instead of 149.58
Will my marks be dedcuted
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Georman
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ok thanks
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