MATHEMATICS SL INTERNAL ASSESSMENT TYPE 1 LACSAP’S FRACTIONS 10/11/2012 Tracy Braganza IB2T In mathematics‚ Lacsap’s fractions are based upon Pascal’s triangle. In this portfolio‚ the aim that was given was to consider a set of numbers that are presented in a symmetrical pattern‚ deduce a general statement and also to determine the limitations of the general statement that have been found. The answers in this portfolio will be attained with the help of a GDC calculator (GDC – TI84 Plus
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Week 5 - Discussion 1 This Discussion will give you the opportunity to calculate or identify the three measures of central tendency. You will be asked to select an appropriate real life situation in which one measure would be more appropriate than the other two measures of center. 1. Select a topic of interest to you and record the topic in your posting‚ for example: “What is the average number of hours people watch TV every week?” Make sure the question you ask will be answered with a number‚
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Kelly Panizza Assignment # 1 Algorithm-Spring 2011 1. Do some research on al-Khorezmi (also al-Khwarizmi)‚ the man from whose name the word “algorithm” is derived. In particular‚ you should learn what the origins of the words “algorithm” and “algebra” have in common. R: / the word “Algorithm” or “Algorism” in some other writing versions‚ comes from the name Al-Khwarizmi (c. 780-850)‚ a Persian mathematician‚ astronomer‚ geographer
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Write your name here Surname Other names Centre Number Candidate Number Edexcel GCSE Mathematics B Unit 1: Statistics and Probability (Calculator) Higher Tier Wednesday 9 November 2011 – Afternoon Time: 1 hour 15 minutes Paper Reference 5MB1H/01 You must have: Ruler graduated in centimetres and millimetres‚ Total Marks protractor‚ pair of compasses‚ pen‚ HB pencil‚ eraser‚ calculator. Tracing paper may be used. Instructions Use black ink or ball-point pen.
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1. Arrange the following in descending order: a. 29 ‚23 ‚821 b. 15 ‚37 ‚710 2. A rectangular sheet of 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
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Chapter 3 Relationships Between Quantitative Variables Copyright ©2011 Brooks/Cole‚ Cengage Learning 1 Principle Idea: The description and confirmation of relationships between variables are very important in research. Copyright ©2011 Brooks/Cole‚ Cengage Learning 2 Three Tools we will use … • Scatterplot‚ a two-dimensional graph of data values • Correlation‚ a statistic that measures the strength and direction of a linear relationship between two quantitative variables
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SOF640 E-Commerce Final Exam True/False Indicate whether the statement is true or false. ____ 1. Transferring funds‚ placing orders‚ sending invoices‚ and shipping goods to customers are all types of activities or transactions. ____ 2. Business-to-consumer electronic commerce occurs when a person sells an item through a Web auction site to another person. ____ 3. An airline ticket is an excellent example of an item with a high value-to-weight ratio. ____ 4. Electronic commerce reduces the speed
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Quiz 1 1. Sociologists study information systems with an eye to understanding: a. how systems affect individuals‚ groups‚ and organizations. b. how human decision makers perceive and use formal information. c. how new information systems change the control and cost structures within the firm. d. the production of digital goods. 2. From a business perspective‚ raw data is transformed systematically during various stages‚ transforming it into valuable information‚ in a process called:
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3 | Differentiate between investing activities‚ financing activities‚ and operating activities.Investing activities include lending money and collecting interest‚ financing includes borrowing money and paying interest and operating is the rest of it. | 6 | Identify the following items as (1) operating‚ (2) investing‚ or (3) financing activities: purchase of land; payment of dividends; cash sales; and purchase of treasury stock.Investing‚ financing‚ operating‚ financing. | 7 | Unlike the
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1) If you believe in the _____ form of the EMH‚ you believe that stock prices reflect all information that can be derived by examining market trading data such as the history of past stock prices‚ trading volume or short interest. 2) If you believe in the _____ form of EMH‚ you believe that stock prices reflect all available information including information that is available only to insiders 3) A common strategy for passive management is 4) Researchers have found that most of the small firm effect
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