Surname Centre No. Initial(s) Paper Reference 1 3 8 0 Candidate No. 1 F Signature Paper Reference(s) 1380/1F Examiner’s use only Edexcel GCSE Team Leader’s use only Mathematics (Linear) – 1380 Paper 1 (Non-Calculator) Foundation Tier Friday 2 March 2012 – Afternoon Time: 1 hour 30 minutes Materials required for examination Ruler graduated in centimetres and millimetres‚ protractor‚ compasses‚ pen‚ HB pencil‚ eraser. Tracing paper may be used. Items
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| 1st differences | 2nd differences | 1 | 1 | 2 | 1 | 2 | 3 | | | | | 3 | | 3 | 6 | | 1 | | | 4 | | 4 | 10 | | 1 | | | 5 | | 5 | 15 | | | Thus with the help of the figure above it is evident to say that the difference between the numerator in row 1 and row 2 is 2‚ row 2 and row 3 is 3‚ row 3 and 4 is 4 and row 4 and 5 is 5. The second difference for each row number is 1 showing that the equation for the numerator is a quadratic sequence. In
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P40119A ©2011 Edexcel Limited. 6/6/6/4 *P40119A0116* 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 1 Area of trapezium = 2 (a + b)h a cross section h h lengt b Volume of cone = 1 r2h 3 Curved surface area of cone = rl Volume of sphere = 4 r3 3 Surface area of sphere = 4 r2 r l h r In any triangle
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Week 9 Quiz 5: 1. In a _______ integer model‚ some solution values for decision variables are integer and others can be non-integer. a. total b. 0 – 1 c. mixed d. all of the above 2. In a total integer model‚ some solution values for decision variables are integer and others can be non-integer. TRUE/FALSE 3. In a problem involving capital budgeting applications‚ the 0-1 variables designate the acceptance or rejection of the different projects. TRUE/FALSE 4. If a maximization
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reasons they should have representation in Britain under the principles of popular sovereignty and individual rights arguments for why they would rather not separate from Britain under the principles of popular sovereignty and individual rights Points earned on this question: 0 Question 4 (Worth 3 points) (Citizenship 02.01 MC) "The history of the
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paper is 1212 cm long and 1023 cm wide. Find its perimeter. 3. Salil wants to put a picture in a frame. The picture is 735 cm wide. To fit in the frame the picture cannot be more than 7310 cm wide. How much the picture should be trimmed? 4. Find the perimeters of (i) ABE (ii) the rectangle BCDE in the figure below. Whose perimeter is greater? 5. In a class of 40 students 15 of the total number of students like to study English‚ 25 of the total number like to study mathematics
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Concepts of Personality Christin Ott Psy/211 November 23‚ 2014 Carol Tripp Concepts of Personality This paper will describe the four perspectives of personality‚ and will be comparing three theories of personality development we have learned throughout this chapter. Developmental theories and perspectives of personality are beneficial in understanding the behavior of the human race. We will be discussing the key concepts of personality. Perspectives of Personality “Personality is
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Behavioral and Social/Cognitive Approaches to Forming Habits As children‚ humans learn right from wrong through either punishment or praise by their parents. Depending on the action and accompanying reaction from their parents‚ a child may develop habits. According to Psychology Today‚ a habit is defined as an acquired behavior pattern regularly followed until it has become almost involuntary (Psychology Today‚ 2012). Some examples of habits are looking both ways before crossing the street‚ brushing
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Examining Government Regulations HSM 210 January 17‚ 2011 Examining Government Regulations Western Maine Community Action (WMCA) is operated under the direction of an elected and appointed Board of Directors. This Board of Directors not only has to adhere to the Bylaws of WMCA‚ but also to various rules and regulations set forth by state and federal government. These rules and regulations are required in order for WMCA to receive funding for the programs they offer to their clients
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Maximizing Profits in Market Structures Student Name XECO/212 Month Day‚ Year Instructor Name The three important market structures in economics are competitive markets‚ monopolies‚ and oligopolies. Each market plays a different role in the economy. Competitive markets are when no firm has the power to affect the market price of a good and “many buyers and sellers trading identical products so that each buyer and seller is a price taker”
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