Math Portfolio HL- Type 1 INVESTIGATINGRATIOS OF AREAS AND VOLUMES The purpose of this portfolio is to investigate the ratios of areas and volumes when a function y= xn is graphed between two arbitrary parameters x=a and x=b such that a‹b. Task 1 The general formula to find area A is [pic] The general formula to find area B is [pic] Therefore‚ the ratio of Area A to Area B is- = [pic] ÷ [pic] = [pic] × [pic] = n : 1 n:1 is the general conjecture formed. The given
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Case Study 2 – Internal Control TO: LJB Company President FROM: Andrea Johnson DATE: February 8‚ 2013 SUBJECT: Internal Control It is with great pleasure that we can provide you information and advisement on internal controls that will assist LJB Company with going public. We understand that you have communicated your concerns and expect that this report will assist you with deriving conclusions. This report will: 1. Inform you of any new internal control requirements in reference to
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managed efficiently and effectively. Vineyard Vines has adopted a system of internal controls to stay on the cutting edge in the industry‚ and provide accountability‚ enabling seamless operation and management. Our process of controls is implemented to ensure integrity within our business‚ corporate governance‚ risk management and fiscal responsibility‚ while preventing fraud. and ill repute. The strong adherence to our internal controls and activities is what makes Vineyard Vines true to its mission
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Math 116 - Chapter 6 review Name___________________________________ Provide an appropriate response. 1) Two random variables are normally distributed with the same mean. One has a standard deviation of 10 while the other has a standard deviation of 15. How will the graphs of the two variables differ and how will they be alike? 2) Which is larger‚ the area under the standard normal curve between -1 and 1‚ or the area under the standard normal curve between 0 and 2? Explain your reasoning
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How significant are circle-of-fifths progressions and minor chords and minor keys‚ in the two movements that you have studied? Throughout the 1st and 3rd movement of the Symphony‚ Mozart implements a circle-of-fifths chord progression on several occasions. The first instance of this in the first movement is from Bar 31 to Bar 34‚ where on the first two beats of every bar there is a descending pattern of diminished chord‚ and on the second two beats there is the circle-of-fifths pattern: A7 / D7
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This portfolio is an investigation into how the median Body Mass Index of a girl will change as she ages. Body Mass Index (BMI) is a comparison between a person’s height (in meters) and weight (in kilograms) in order to determine whether one is overweight or underweight based on their height. The goal of this portfolio is to prove of disprove how BMI as a function of Age (years) for girls living in the USA in 2000 can be modeled using one or more mathematical equations. This data can be used for
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and Information Technology The first comprehensive comparative study conducted in public and private universities in Puerto Rico investigated if there were many failures in the first accounting course. It also analyzed students’ perceptions on internal and external classroom factors that might influence their academic performance in their first accounting course. A descriptive
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5/3/2011 Lecture 1 LECTURE 1 TOPICS I. Product of Inertia for An Area Definition Parallel Axis Theorem on Product of Inertia Moments of Inertia About an Inclined Axes Principal Moments of Inertia Mohr’s Circle for Second Moment of Areas II. Unsymmetrical Bending II Unsymmetrical Bending Unsymmetrical Bending about the Horizontal and Vertical Axes of the Cross Section Unsymmetrical Bending about the Principal Axes 1 5/3/2011 Lecture 1‚ Part 1 Product of Inertia for an Area
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Circles of Support and Accountability (COSA) The development of COSA can be traced back to the work carried out by the Canadian Mennonite Church in 1994 in response to sex offenders being released from prison into their communities. The COSA is centered on the pillars of safety and support and often offers public protection and reintegration. The aim of COSAs is to “reduce the risk of re-offense by sex offenders; to ease the offender’s transition into the community; and to address the fears of victims
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Tabaco National High School Tabaco City MATHEMATICAL TRIVIAS Kim Patrick Barcenas II-Mendel Mrs. Sylvia Bo-Sariola Math Teacher When 111 111 111 is multiplied by 111 111 111 it is equal to 12345678 9 87654321 You can remember the value of PI (3.1415926) by counting each word’s letters in “May I have a large container of coffee?” 21978 when multiplied by 4 is the same number with digits in reverse order... 21978 x 4 = 87912 If you add up numbers 1-1000 consecutively
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