information. Calculate the minimum value of n. (4) (Total 6 marks) 3. (a) Consider the geometric sequence −3‚ 6‚ −12‚ 24‚ …. (i) (ii) Write down the common ratio. Find the 15th term. (3) Consider the sequence x − 3‚ x +1‚ 2x + 8‚ …. IB Questionbank Maths SL 1 (b) When x = 5‚ the sequence is geometric. (i) (ii) Write down the first three terms. Find the common ratio. (2) (c) Find the other value of x for which the sequence is geometric. (4) (d) For this value of x‚ find
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ar Grade: 1A Date: 2nd Feb To 6th Feb 2013 Weekly Plan | Math | Science | Social studies | Computer | French | Saturday | Class work | Class work | Class work | Class work | Class work | | Ch:16 lesson:1 & 2 | Lab | | Identifying the selected button p:36 | Unite 5:Qui est-ce?le livre page:35+cahier d ‘activites p:20 | | Homework | Homework | Homework | Homework | Homework | | Workbook pg: 153-154-155 | | | | | Sunday | Class
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Chapter 5 Measures of Central Tendency: Introduction A measure of central tendency is a single value that attempts to describe a set of data by identifying the central position within that set of data. As such‚ measures of central tendency are sometimes called measures of central location. They are also classed as summary statistics. The mean (often called the average) is most likely the measure of central tendency that you are most familiar with‚ but there are others‚ such as the median and the
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generalisations can be made between mathematical concepts. Furthermore‚ this report shall examine how teaching and learning theories influence the way in which we understand maths through the process of problem solving‚ generalisations‚ assumptions and proof‚ and also the common errors and misconceptions that may result from this. THE HISTORY OF MATHS From around 2000BC the Babylonian civilisation brought a style of mathematics which succeeded the Sumerian-Akkadian system following their invasion of Mesopotamia
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NATIONAL SENIOR CERTIFICATE NASIONALE SENIOR SERTIFIKAAT GRADE/GRAAD 12 MATHEMATICS P3/WISKUNDE V3 NOVEMBER 2013 MEMORANDUM MARKS/PUNTE: 100 This memorandum consists of 14 pages. Hierdie memorandum bestaan uit 14 bladsye. Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief Mathematics P3/Wiskunde V3 2 NSC/NSS – Memorandum DBE/November 2013 NOTE: • If a candidate answered a question TWICE‚ mark only the first attempt. • If a candidate crossed
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Yr 10 Mathematics Assignment LCR Maths By Adonis Chigeza Understanding and Fluency Tasks Task A 1. y = 1.2? + 2.57 2. Interpolation: y = -3.43 Extrapolation: y = -8.23 Task B a) The equation for the path of the ball is h = -0.1t^2 + 0.9t + 1 (h = height‚ t = time) b) The vertical height of the ball after 2. seconds2.664m c) The maximum height reached by the ball is 3.025m d) The time of with the ball is at maximum height of 3.025 is 4.5 seconds e) The total time in which the
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De La Salle Health Sciences Institute Dasmarinas‚ Cavite The Dominance of Air Pollution Submitted by: Kathleen Sharmaine S. Catubig Loyce Anne M. Dimaunahan Christine Gel L. Ganate BSN 1-6 Submitted to: Ms. May Veluz Garcia Abstract: The term "air pollution" is used to describe substances that are artificially introduced into the air. Air pollution stems from gases and airborne particles which‚ in excess‚ are harmful to human health‚ buildings and ecosystems. Four
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value which is plotted on my graph. Tempreture of water bath(degrees Celsius) Absorbance(au) (mean -0.05) 30 0.5448 40 0.3798 50 0.3685 60 0.3476 70 0.9955 Hypothesis: As the temperature of the water bath increases‚ the absorbance level of the plasma membrane increases. Background information: The plasma membrane and cytoplasmic membranes of plants‚ like those of animal cells‚ are composed of lipids and proteins that are often glycosylated. Likewise‚ the composition from one
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America ranks thirty-second in math. It is because students fail to see the benefits of math. The average scholar is more interested in extracurricular activities. While these activities are enjoyable and can be educational‚ we must not stray away from the core subjects. Out of the core subjects’ math ranks supreme in most aspects. Math can be cumbersome at times‚ yet it allows for a more enjoyable job and life. When it comes to school subjects‚ Math is the superior choice since
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Reserved powers are determined only by the president are shared by the states and nation belong to the national government belong only to state governments Your score on this exam is 91 out of 180 . Answer Key Question 1 (Worth 3 points) (Courts and Civil Liberties 04.01 MC) A supreme court has jurisdiction on a case when the case has been appealed directly from the trial court decision because of a constitutional question heard by a court of appeal and there is a legitimate constitutional question
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