Level 1 / Level 2 GCSE (9–1) Mathematics - MME

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Pearson Edexcel Level 1 / Level 2 GCSE (9?1)

Centre Number

Mathematics

Paper 1 (Non-Calculator)

Candidate Number

Thursday 25 May 2017 ? Morning Time: 1 hour 30 minutes

Higher Tier

Paper Reference

1MA1/1H

You must have: Ruler graduated in centimetres and millimetres, protractor, pair of compasses, pen, HB pencil, eraser. Tracing paper may be used.

Total Marks

Instructions

?? Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name,

?? centre number and candidate number. Answer all questions. Answer the questions in the spaces provided

??? ? there may be more space than you need. You must show all your working. Diagrams are NOT accurately drawn, unless otherwise indicated. Calculators may not be used.

Information

?? The total mark for this paper is 80 The marks for each question are shown in brackets ? use this as a guide as to how much time to spend on each question.

Advice

???? Read each question carefully before you start to answer it. Keep an eye on the time. Try to answer every question. Check your answers if you have time at the end.

P48147A

?2017 Pearson Education Ltd.

6/6/6/6/6/7/7/

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Answer ALL questions. Write your answers in the spaces provided. You must write down all the stages in your working.

1 The scatter graph shows the maximum temperature and the number of hours of sunshine in fourteen British towns on one day.

20

18

Maximum 16 temperature (?C)

14

12

10

7

9

11

13

15

17

Number of hours of sunshine

One of the points is an outlier. (a) Write down the coordinates of this point.

(b) For all the other points write down the type of correlation.

( , ) .......................... .......................... (1)

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(1)

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2

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On the same day, in another British town, the maximum temperature was 16.4?C. (c) Estimate the number of hours of sunshine in this town on this day.

hours . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2)

A weatherman says, "Temperatures are higher on days when there is more sunshine."

(d) Does the scatter graph support what the weatherman says? Give a reason for your answer.

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(1) (Total for Question 1 is 5 marks)

2 Express 56 as the product of its prime factors.

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(Total for Question 2 is 2 marks)

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3

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3 Work out 54.6 ? 4.3

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(Total for Question 3 is 3 marks)

4

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4

3 cm A

x cm B

3 cm

x cm

D

C

The area of square ABCD is 10 cm2.

Show that x2 + 6x = 1

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(Total for Question 4 is 3 marks)

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5

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5 This rectangular frame is made from 5 straight pieces of metal.

5 m

12 m The weight of the metal is 1.5 kg per metre. Work out the total weight of the metal in the frame.

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kg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (Total for Question 5 is 5 marks)

6

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6 The equation of the line L1 is y = 3x ? 2 The equation of the line L2 is 3y ? 9x + 5 = 0 Show that these two lines are parallel.

(Total for Question 6 is 2 marks)

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7

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7 There are 10 boys and 20 girls in a class. The class has a test.

The mean mark for all the class is 60 The mean mark for the girls is 54

Work out the mean mark for the boys.

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8 (a) Write 7.97 ? 10 6 as an ordinary number.

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(Total for Question 7 is 3 marks)

(b) Work out the value of (2.52 ? 105) ? (4 ? 10 3) Give your answer in standard form.

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(1)

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(2)

(Total for Question 8 is 3 marks)

8

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