1. The sampling frequency of the following analog signal‚ s(t)=4 sin 150πt+2 cos 50πt should be‚ a) greater than 75Hz b) greater than 150Hz c) less than 150Hz d) greater than 50Hz 2. Which of the following signal is the example for deterministic signal? a) Step b) Ramp c) Exponential d) All of the above 3. For energy signals a) The energy will be finite and power will be infinite b) The energy will be finite and power will be zero c) The energy will be zero and power will be infinite d) Both energy
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Real World Quadratic Functions MAT222: Intermediate Algebra Argenia L. McCray Professor: Eric Bienstock October 27‚ 2014 Quadratic Functions This week we have been learning the many different quadratic functions. Throughout the world the quadratic functions are being used / or being implicated into their system of employment‚ business‚ and in all schools. To say that the quadratic function has limited/ or less of it many possibilities which is available to be used in solving
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The “Real World” is real hard. In the “Real World” you will have a lot of expenses you will have to pay. Credit debt‚ and insurance can have an big impact on you life negatively and positively. Credit‚ debit‚ and charge cards are all used to to pay for things you want and need. In addition‚ credit‚ debit‚ and insurance have an big impact on how you spend and manage your money. The impact of credit cards are that you can pay for things but‚ it’s a loan. You will have to pay back the money
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Scene #1 is from Ep. I: The Phantom Menace. Name this real-world biome. Temperate Deciduous Forest Please explain briefly this biome’s major identifying characteristics. In the Woodlands of Naboo‚ there are many kinds of trees‚ plants and shrubs‚ Trees within the forests grow between 24m and a 35m tall and are usually broad-leaved trees. Different plants include ferns‚ vines‚ mosses‚ palms and orchids. There are also many different kinds of species‚ around 2 - 5 million different species. Dense growing
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Chapter I: Economics: foundation and models Scarcity: A situation in which unlimited wants exceed limited resources available to fulfill those wants. Human wants are unlimited‚ but resources (such as time) are not. So people must make choice as they pursue their goals. Economics: the study of the choices people makes to obtain their goals given their scarce resource. 1.1~Three key economics ideas 1.2~The economic problem that every society must solve. 1.3~Economics models The scientific
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The Great Sphinx‚ a Real World Wonder When one hears of Egypt‚ they most likely think of the massive pyramids or the hieroglyphics that told of its history. While fascinating‚ they cannot compare to the marvel of the Great Sphinx of Egypt. Although it failed to receive the title‚ the history and beauty of the Sphinx make it worthy of being one of the Seven Wonders of the Ancient World. Egyptian artwork can be said to fall under two categories; Creation for the purpose of religious or political
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EC301 Open-Book Midterm Exam (Weight 110 points) 1. (7 points) How are presidential election outcomes related to the performance of the economy? 2. (7 points) Discuss the difference between Microeconomics and Macroeconomics. 3. (10 points) Use the concepts of gross and net investment to distinguish between an economy that has a rising stock of capital and one that has a falling stock of capital. “In 1933 net private domestic investment was minus $6 billion. This means that in that particular
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PHIL 2263 Dr. Koc-Maclean Joseph Patton 8 November 2012 Foundational Internalism Versus The Real World Jim Pryor states‚ according to his explanations‚ that the argument against philosophies that encourage immediate justification go on to say that justifiers need to be wholly made up of propositional content. This becomes ‘The puzzle of the Given’‚ according to BonJour and Davidson‚ and states that this becomes a dilemma in how the foundationalists attempt to use this to account and understand
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Summary of Macroeconomics Lectures for MBA 1st Year‚ VGSoM‚ IIT Kharagpur Course coordinator – Dr. Barnali Nag Lecture #4 (Unemployment) 1. The natural rate of unemployment definition: the long-run average or “steady state” rate of unemployment depends on the rates of job separation and job finding 2. Frictional unemployment due to the time it takes to match workers with jobs may be increased by unemployment insurance 3. Structural unemployment results from wage rigidity: the real wage remains
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PRINCIPLES OF MACROECONOMICS LECTURE 1: INTRODUCTION Definition of Macro economics Macroeconomics is the study of the behaviour of large collections of economic agents (aggregates). It is the study of the economy as a whole. It focuses on explaining economic changes that affect many households‚ firms‚ and markets simultaneously. Some of the important macroeconomic questions are: Why is income high in some countries while it is low in others? why do prices rise rapidly sometimes and are stable at
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