2013 Mark 2–3 4–5 6–7 Mathematics 43601F Unit 1 Wednesday 6 November 2013 9.00 am to 10.00 am For this paper you must have: l mathematical instruments. 10 – 11 12 – 13 14 – 15 16 – 17 a calculator l F 8–9 TOTAL Time allowed l 1 hour Instructions l Use black ink or black ball-point pen. Draw diagrams in pencil. l Fill in the boxes at the top of this page. l Answer all questions. l You must answer the questions in the spaces provided. Do not
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Math Review for the Quantitative Reasoning Measure of the GRE® revised General Test www.ets.org Overview This Math Review will familiarize you with the mathematical skills and concepts that are important to understand in order to solve problems and to reason quantitatively on the Quantitative Reasoning measure of the GRE revised General Test. The following material includes many definitions‚ properties‚ and examples‚ as well as a set of exercises (with answers) at the end of each
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Addition Mathematics Project Work 2013 Title : Household Expenditure Survey (HES) CONTENTS NO | TITLE | PAGE | 1 | Title | 1 | 2 | Contents | 2 | 3 | Introduction | 3 | 4 | PART A i. Family Monthly Income and Its Monthly Allocation ii. Statistical Graphs iii. Mean and Standard Deviation | 44‚56 | 5 | PART B i. 5 Family Monthly Income and Allocation ii. Comparison of 5 Family Monthly Income and Allocation iii. Education and Recreation Categories For Six Families
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Deterministic techniques assume that no uncertain exists in model parameters. A: True An inspector correctly identifies 90% of the time. For the next 10 products‚ the probability that he makes fewer than 2 incorrect inspections is .736. A: Use Binomial table to discover ‚ add 3 probabilities for 0‚1‚2 A continuous random variable may assume only integer values within a given interval. A: False A decision tree is a diagram consisting of circles decision nodes‚ square probability nodes and branches
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INTERNATIONAL BACCALAURÉAT BACHILLERATO c BACCALAUREATE INTERNATIONAL INTERNACIONAL M02/540/S(1)M+ MARKSCHEME May 2002 FURTHER MATHEMATICS Standard Level Paper 1 9 pages –3– M02/540/S(1)M+ Paper 1 Markscheme Instructions to Examiners 1 Method of marking (a) (b) All marking must be done using a red pen. Marks should be noted on candidates’ scripts as in the markscheme: ! show the breakdown of individual marks using the abbreviations (M1)‚ (A2) etc. ! write down each part mark total‚ indicated
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Sara had just rented her first apartment starting December 1 before beginning college in January. The apartment had washer and dryer hook-ups‚ so Sara wanted to buy the appliances to avoid trips to the laundromat. The Saturday newspaper had an advertisement for a local appliance store offering “90 days‚ same as cash!” financing. Sara asked how the financing worked and learned that she could pay for the washer and dryer anytime during the first 90 days for the purchase price plus sales tax. If she
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Treasure Hunt: Finding the Values of Right Angle Triangles This final weeks course asks us to find a treasure with two pieces of a map. Now this may not be a common use of the Pythagorean Theorem to solve the distances for a right angled triangle but it is a fun exercise to find the values of the right angle triangle. Buried treasure: Ahmed has half of a treasure map‚which indicates that the treasure is buried in the desert 2x + 6 paces from Castle Rock. Vanessa has the other half of the map
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2 (f) Find the sum of the first 21 terms of the arithmetic series 3 + 7 + 11 + ··· . 2 – 3 – Marks Question 2 (12 marks) Use the Question 2 Writing Booklet. (a) Differentiate with respect to x : (i) (ii) (iii) ( x 2 + 3) 9 x 2 loge x sin x . x+4 2 2 2 (b) Let M be the midpoint of (–1‚ 4) and (5‚ 8). 1 Find the equation of the line through M with gradient − . 2 2 (c) (i) ⌠ dx Find ⎮ . x ⌡ + 5 π ⌠ 12 1 (ii) 2 Evaluate ⎮ sec 3x
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the GRE Tests ........................................................................................................... 4 Guidelines for the Use of GRE Scores ......................................................................................... 9 Reporting and Using GRE Scores ............................................................................................. 13 Considerations in Score Interpretation...................................................................................
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4 0 × 0 2 × 2 7 × 1 5 × 3 2 × 1 10 × 7 9 × 1 8 × 0 12 × 6 11 × 5 10 × 8 3 × 1 11 × 9 5 × 2 3 × 3 12 × 4 10 × 1 10 × 10 12 × 0 10 × 2 9 × 7 11 × 8 4 × 3 10 × 5 12 × 9 7 × 5 4 × 1 11 × 10 7 × 0 6 × 5 4 × 0 12 × 8 10 × 6 6 × 2 8 × 8 10 × 3 6 × 6 12 × 12 9 × 8 5 × 0 11 × 3 9 × 6 3 × 2 11 × 7 7 × 2 2 × 0 8 × 4 11 ×
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