Shopping Mall

Topics: Triangle, Volume, Apple Pages: 8 (1084 words) Published: June 23, 2013
[pic]
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.
Calculators must not be used.

Information
The total mark for this paper is 60.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question. • Questions labelled with an asterisk (*) are ones where the quality of your written communication will be assessed – you should take particular care with your spelling, punctuation and grammar, as well as the clarity of expression, on these questions.

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.

This publication may be reproduced only in accordance with Edexcel Limited copyright policy. ©2011 Edexcel Limited.

GCSE Mathematics 2MB01

Formulae: Higher Tier

You must not write on this formulae page.
Anything you write on this formulae page will gain NO credit.

Volume of prism = area of cross section × length

Volume of sphere [pic]πr3 Volume of cone [pic]πr2h
Surface area of sphere = 4πr2 Curved surface area of cone = πrl

[pic][pic]

In any triangle ABC The Quadratic Equation
The solutions of ax2+ bx + c = 0
where a ≠ 0, are given by

x = [pic]

Sine Rule [pic]

Cosine Rule a2 = b2+ c2– 2bc cos A

Area of triangle = [pic]ab sin C
Answer ALL questions.

Write your answers in the spaces provided.

You must write down all stages in your working.

1. Richard’s car uses 1 litre of petrol every 8 miles.
Petrol costs £1.30 per litre.

Richard drives 240 miles.

Work out the total cost of the petrol the car uses.

£ .............................................
(Total for Question 1 is 3 marks)
______________________________________________________________________________ 2.Here is a list of ingredients for making apple crumble for 2 people.

| |
|Apple Crumble |
|for 2 people |
| |
|10 ounces apples |
|4 ounces flour |
|2 ounces sugar |
|1 ounce butter |
|1 tablespoon water |
|1 teaspoon baking powder |

| |
|1 ounce = 28 grams |
|1 tablespoon = 15 ml |
|1 teaspoon = 5 ml |

Anne is going to make apple crumble for 5 people.

(a) Work out how much flour she needs.
Give your answer in grams.

............................................. grams
(3)

David is making an apple crumble.
He uses 140 grams of butter.

(b) Work out how many people he is making apple crumble for.

.............................................
(2)
(Total for Question 2 is 5 marks)
______________________________________________________________________________

3. Here is a right-angled triangle.
[pic]

The shape below is made from 4 of these triangles.

[pic]
Work out the perimeter of the shape.

............................................. cm
(Total for Question 3 is 3 marks)
______________________________________________________________________________

4. (a) Express 54 as a product of its prime factors.

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

(b) Find the Lowest Common...
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