0580_s08_qp_4 - UNIVERSITY OF CAMBRIDGE INTERNATIONAL...

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This document consists of 13 printed pages and 3 blank pages. IB08 06_0580_04_RP © UCLES 2008 [Turn over *2879260860* UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MATHEMATICS 0580/04, 0581/04 Paper 4 (Extended) May/June 2008 2 hours 30 minutes Additional Materials: Answer Booklet/Paper Electronic calculator Geometrical instruments Graph paper (1 sheet) Mathematical tables (optional) Tracing paper (optional) READ THESE INSTRUCTIONS FIRST If you have been given an Answer Booklet, follow the instructions on the front cover of the Booklet. Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams or graphs. Do not use staples, paper clips, highlighters, glue or correction fluid. Answer all questions. All working must be clearly shown. It should be done on the same sheet as the rest of the answer. Marks will be given for working which shows that you know how to solve the problem even if you get the answer wrong. Electronic calculators should be used. If the degree of accuracy is not specified in the question, and if the answer is not exact, give the answer to three significant figures. Give answers in degrees to one decimal place. For π use either your calculator value or 3.142. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. The total of the marks for this paper is 130.
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2 © UCLES 2008 0580/04/M/J/08 DO NOT WRITE YOUR ANSWERS ON THIS QUESTION PAPER. WRITE ALL YOUR WORKING AND ANSWERS ON THE SEPARATE ANSWER BOOK OR PAPER PROVIDED. 1 Vreni took part in a charity walk. She walked a distance of 20 kilometres. (a) She raised money at a rate of $12.50 for each kilometre. (i) How much money did she raise by walking the 20 kilometres? [1] (ii) The money she raised in part (a)(i) was 5 52 of the total money raised. Work out the total money raised. [2] (iii) In the previous year the total money raised was $2450. Calculate the percentage increase on the previous year’s total. [2] (b) Part of the 20 kilometres was on a road and the rest was on a footpath. The ratio road distance : footpath distance was 3:2. (i) Work out the road distance. [2] (ii) Vreni walked along the road at 3 km / h and along the footpath at 2.5 km / h.
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