Formulas (to differential equations) Math. A3‚ Midterm Test I. sin2 x + cos2 x = 1 sin(x ± y) = sin x cos y ± cos x sin y tan(x ± y) = tan x±tan y 1∓tan x·tan y differentiation rules: (cu) = cu ′ ′ ′ ′ ′ (c is constant) cos(x ± y) = cos x cos y ∓ sin x sin y (u + v) = u + v (uv)′ = u′ v + uv ′ ′ ′ u ′ = u v−uv v v2 df dg d dx f (g(x)) = dg dx sin 2x = 2 sin x cos x tan 2x = sin x = 2 cos 2x = cos2 x − sin2 x 2 tan x 1−tan2 x 1−cos 2x ‚ 2 integration rules: cos x = 2
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PARA SA HOPELESS ROMANTIC “Para sa Hopeless Romantic” by Marcelo Santos III‚ published in February 14th 2013 by Lifebooks‚ is a novel composed of 5 love stories of people who embark on a romantic search of their own happy ending. There are Rebecca‚ Nikko‚ Ryan‚ Maria and Jackie. Each one has their own love story to tell. One character is afraid to love again; the other is hoping to find love. Another character is trying to forget while the other one is longing to reunite with a former flame.
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[pic] 1. Introduction 1. Name of the company NAS LAUNDRY 2. Nature of business NAS Laundry is a public company that focuses on a public service‚ laundry 3. Industry profile The main idea for developing this business is to provide laundry services for working people. Since working people will be home at home at night‚ they do not have enough time to wash their own cloth. So‚ they will prefer
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Discuss the approach to teaching math taken in the Montessori classroom. Montessori is an approach which many have adopted these days as a teaching method for children in preschool. The materials which they use create an environment that is developmentally appropriate for the children. Montessori believes that with the helped of trained teachers and the proper environment which the children are placed in‚ intelligence and different skills will be developed in the child (Casa Montessori‚
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Taras Malsky MT.1102 AB Dr.S.Washburn Egyptian Math The use of organized mathematics in Egypt has been dated back to the third millennium BC. Egyptian mathematics was dominated by arithmetic‚ with an emphasis on measurement and calculation in geometry. With their vast knowledge of geometry‚ they were able to correctly calculate the areas of triangles‚ rectangles‚ and trapezoids and the volumes of figures such as bricks‚ cylinders‚ and pyramids. They were also able to build the Great Pyramid
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Bibliography: Batan‚ C. M. (2010). Batong Bahay: Naratibo ng Kahirapan at Tagumpay ng Isang Karaniwang Pamilyang Pilipino . Manila: UST Publishing House. Schaefer‚ R. T. (2009). Sociology Matters (Vol. 4). New York: McGraw-Hill.
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entitled “Ta-Na-E-Ka‚” by Mary Whitebird tells us about Mary‚ an Indian Kaw girl who tried to avoid the Indians’ old tradition which was called as Ta-Na-E-Ka. The reason why I choose this story to analyze is because I am interested in the existence of the old tradition of Indian living people within the modern culture which is very contrast with the tradition itself. The tradition I am talking about is a tradition of the Kaws that children at a specific age-usually 11 years old-make "Ta-Na-E-Ka"‚ an
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Groupe Ariel SA Case Introduction Groupe Ariel SA of France is considering a project in Mexico. They need to analyze the net present value of the project‚ keeping in mind the exchange rates between Mexican Pesos and Euros in order to maximize their return. They also need to keep in mind the inflation rates over time and the risks involved with this type of investment. Analysis Number 1. Groupe Ariel is recycling old equipment in Mexico. They will need to use pesos to calculate their cash
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Part A Q2-Maths Assignment 2012‚ Mrs Pillai Lvl 1 Irrational numbers are numbers that are neither whole numbers nor ratios of whole numbers. Irrational numbers are real numbers in the sense that they appear in measurements of geometric objects--for example‚ the number pi (II). However‚ irrational numbers cannot be represented as decimals‚ unlike rational numbers‚ which can be expressed either as finite decimals or as infinite decimals that eventually follow a repeating pattern. By contrast‚ irrational
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Statistical Report The Relationships between Location‚ Income‚ and Credit Balance for the customers of AJ Davis Department Store Math 533 Course Project Part A AJ DAVIS DEPARTMENT STORES AJ Davis Department Store Customer Research A. Brief Introduction The department store AJ Davis would like to find out more information about their customers. A sample of 50 credit customers is selected with data collected on the following five variables: 1. LOCATION (Rural‚ Urban‚ Suburban)
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