Valk In this essay I will be talking and showing what different concepts is and what they look like on the PPC (production opportunity curve). The concepts this paper would explain are: Scarcity‚ Choice‚ Opportunity Cost‚ Unemployment and Economic Growth. The paper would also be categorized in that order. I will state the full meaning and understanding of each concept then will show where it stands on the graph. Scarcity cost‚ Choice and Opportunity Cost are all closely related and you will find
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line on a Cartesian graph is approximately the distance y in feet a person walks in x hours. What does the slope of this line represent? How is this graph useful? Provide another example for your colleagues to explain. The slope of the line represents the speed of the person in feet per hour. This graph is useful because it provides a visual representation of the continuous motion of the person walking‚ something that could not provided by something like a bar graph. In a bar graph‚ the sheer number
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Tree definitions If you already know what a binary tree is‚ but not a general tree‚ then pay close attention‚ because binary trees are not just the special case of general trees with degree two. I use the definition of a tree from the textbook‚ but bear in mind that other definitions are possible. Definition. A tree consists of a (possible empty) set of nodes. If it is not empty‚ it consists of a distinguished node r called the root and zero or more non-empty subtrees T1‚ T2‚ …‚ Tk such that there
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Case Study Cost-cutting at Erstaunliche Autos “We aim to boost earnings by €10bn‚” says new chief at Erstaunliche Autos Background Erstaunliche Autos (EA) is a medum-sized German car manufacturer based in Frankfurt. Workers have so far enjoyed a four-day week and high salaries‚ although production costs at EA are 40 per cent higner than similar car manufacturers. In addition‚ fierce international competition‚ including China‚ now poses a serious threat to Germany‚ where one in seven employees
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Graph theory - the study of graphs and networks‚ is often considered part of combinatorics‚ but has grown large enough and distinct enough‚ with its own kind of problems‚ to be regarded as a subject in its own right.[12] Graphs are one of the prime objects of study in discrete mathematics. They are among the most ubiquitous models of both natural and human-made structures. They can model many types of relations and process dynamics in physical‚ biological and social systems. In computer science‚
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Graphs 1‚ 2‚ 3‚ and 4 show the waveforms for the flute‚ violin‚ piano‚ and oboe. The Fourier Series can be used to explain why each of the instruments have their own unique sound. The flute‚ violin‚ piano and oboe have different combinations of frequencies as each waveform is made of an unique combination of sine and cosine waves‚ and this creates distinct waveforms and allows each instrument to have a unique sound. Recall that the formula of the Fourier Series is f(x)=a_0+∑_(k=1)^∞▒(a_k cos〖πkx/T〗+b_k
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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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conform to standard models of Urban structure. On one hand‚ this hypothesis was proven to be if we were to only look at our footfall readings. These results were very inconsistent and showed no pattern to how dense the population of a certain area was. For example‚ the total pedestrian count‚ our first recording was 6 but when we got to the outer suburbs‚ one of the readings we took was 0. This would not conform to the theory that population density rises entering the city due to a surplus of residential
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Trees and Graphs Pat Hanrahan Tree Drawing Page 1 Why Trees? Hierarchies File systems and web sites Organization charts Categorical classifications Similiarity and clustering Branching processes Genealogy and lineages Phylogenetic trees Decision processes Indices or search trees Decision trees Tournaments Two Major Visual Representations Connection: Node / Link Diagrams Containment / Enclosure F6 G6 H6 J36 U8 B10 C30 L7 M7 V12 O4 P4 Q4 R4 S4 T4 W8 Page
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How to describe and use climatic graphs All three areas have the maximum temperature in July; England’s maximum temperature is 20 degrees. Norway’s is 16 degrees and Siberia is 24 degrees. The difference between highest and lowest is only 8 degrees. All three areas also have the minimum temperature in January. England’s is 0 degrees‚ Norway’s is -6 and Siberia’s is -51. The difference from highest to lowest for minimum temperature is 51 degrees. Both England and Norway have a difference of 20
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