class. 1. At the local Castorama in Antibes‚ firewood is sold during the winter in two different bundle sizes‚ large and small. There are two types of customers: NH “high demanders‚” each with an inverse demand (or willingness to pay) equal to PH = 20 – QH‚ and NL “low demanders‚” each with an inverse demand equal to PL = 10 – QL. QH and QL are the amounts of wood contained in the large and small bundles‚ respectively. Castorama cannot identify a customer’s type‚ but is aware of the number of
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CHAPTER 4 : FUNCTIONS AND THEIR GRAPHS 4.1 Definition of Function A function from one set X to another set Y is a rule that assigns each element in X to one element in Y. 4.1.1 Notation If f denotes a function from X to Y‚ we write 4.1.2 Domain and range X is known as the domain of f and Y the range of f. (Note that domain and range are sets.) 4.1.3 Object and image If and ‚ then x and y are known respectively as the objects and images of f. We can write ‚ ‚ . We can represent
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less from pole to pole so it wouldn’t roll very well due to this beer-belly but for simplicity’s sake I use 12‚500 so use 25‚000 X 12‚500). This image size really makes my pc chug so I just make a bunch of continents and at the end make one big composition. 2. Background information: look at some topography maps or Google earth maps of mountain ranges‚ swamps‚ beaches‚ deserts‚ rivers‚ lakes‚ forests‚ canyons‚ arctic poles‚ or any other geologic phenomena you
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last year’s donation raising campaign . From this model it should be possible to predict the profitability of a prospective donor ‚ hence allowing a more targeted campaign at lower cost . The difficulty is due to extremely imbalanced data and the inverse correlation between the probability of response and the dollar amount generated from it . The available data set and problem is of the KDD-CUP-98 challenge . The solution would be applicable to any direct marketing campaign which has historical data
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Algebraic Fractions An algebraic fraction can always be expressed in different‚ yet equivalent forms. A fraction is expressed in its simplest form by cancelling any factors which are common to both the numerator and the denominator. Algebraic Fractions can be simplified by cancelling down. To do this‚ numerators and denominators must be fully factorised first. If there are fractions within the numerator/denominator‚ multiply by a common factor to get rid of these and create an equivalent fraction:
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Q1. A. Roshima wants to go back to school to obtain her MBA. She has to make a decision on which school to attend. Arizona State University or University of Phoenix is the colleges of choice. Roshima currently has a job and she has not decided on either leaving the job to attend college or stay on the job and take classes on line. Each college has good and bad attributes about them so Roshima ranked the colleges attributes in this order to see the best suited college to attend. There
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progression with constants of; 2‚ -1 and 4. It consists of a starting term of 2 and common difference of -3. As with Equation 1‚ Equation 2 is also linear forming the formula ‘y = mx+c’. When examining both Equation 1 and 2‚ an inverse pattern can be seen‚ where equation 1 is the inverse of equation 2 and vice versa. This can be proved by observing gradients of both the equations where equation 1 equals ‘y= -x/2 + 3/2’ and equation 2 equals ‘y= 2x+4’ (This is proven through technological means below)
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THE UNIVERSITY OF HONG KONG HKU SPACE Community College Higher Diploma Programmes 2013-14 Course Document Course Title: Database Management Systems Course Code: Course Objectives The course aims to provide students with an understanding of database concepts and design. It covers database design issues‚ such as security‚ integrity‚ recovery and concurrency. Distributed database‚ object-oriented database and data mining and data warehousing concepts will also be introduced. Intended Learning Outcomes
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Chapter 1 Preview Robotics is a relatively young subject that has set itself the rather ambitious– some would say impossible–goal of trying to create intelligent‚ physical machines that think and behave like humans. This attempt to create intelligent machines naturally leads us to first examine ourselves‚ to ask‚ for example‚ why our bodies are designed the way they are‚ how our limbs are coordinated‚ what are the purpose of reflexes and how do they work‚ and how do we learn and refine complex
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B) F¯¹ (x) C) The domain and range of F¯¹ D) F¯¹ (10) E) is the inverse a function? If not‚ how can you restrict the domain and range of the original function‚ so that the inverse is also a function? Graph the function and inverse if needed. | | | | | | | | | | | | | |
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