track affects the force and acceleration. When the cart has a large amount of mass‚ then the cart will slowly move towards the road block but when the hanger has a large amount of mass in it then it will make the cart accelerate faster. VI. Questions and Problems: 1. Did the results of this experiment verify that F = ma? - Yes‚ because the net force is directly proportional to mass and acceleration. Also as we see in the experiment‚ the mass will help the cart accelerate faster if it has a
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Q.1. What is a linear programming problem ? Discuss the steps and role of linear programming is solving management problems. Discuss and describe the role of liner programming in managerial decision-making bringing out limitations‚ if any. Ans : Linear Programming is a mathematical technique useful for allocation of scarce or limited resources to several competing activities on the basis of given criterion of optimality. The usefulness of linear programming as a tool for optimal decision-making
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Linear Programming in Finance‚ Accounting and Economics Sijia Lu 7289928683 Abstract This article is literatures review about five articles‚ which apply linear programming to Finance‚ accounting and economics. The mathematical method is found of crucial importance in those fields. The paper shows how theoretical inference in linear programming throws light upon realistic practice‚ and how empirical evidence supports those theories. Keywords: finance; accounting; economics; linear programming; investment
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When the circular saw chewed up my fingernail I said to myself “This is a bad dream and I shall wake up” But I didn’t and in a few minutes the pain began after that‚ I had a scar to remind me not to go near the circular saw but I soon found they had ways of disgusting themselves so that watch as I might they were always hurting me now inside and out I am covered with scars but that is not the worst I’ve learned the worst thing is that under the masks I wear and without intending
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Aaron Griffin Math 4091A March 17‚ 2015 The Cartesian Coordinate System Linear inequalities (statements such as “4≤X+10<18”) can be represented graphically along a number line. In similar manner‚ a linear equation in two variables (this being the form ax+by=c) can also be represented graphically‚ using two axes; the x axis‚ the horizontal plane‚ and the y axis‚ the vertical plane. There are memory tricks with which to distinguish the x from the y axis and remember their horizontal and vertical
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Adv. Physics – Unit 1 Homework Linear Motion (Ch. 2 & 3) Essential Questions: 1) How would you describe constant and accelerated motions? 2) How is motion represented graphically and analytically? 3) How does an x vs. t graph differ between constant and accelerated motions? P. 52-53 #46‚ 48‚ 50‚ 53 P. 80-83 #58‚ 59‚ 87‚ 89‚ 98‚ 106 If I don’t give the answer‚ you will have to determine it yourself. SHOW YOUR WORK! P. 52 50) 1.5x1011 m 53) 1.8 min P. 80 87) a. 75 m b. 150
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❶AGE PROBLEM In three more years‚ Miguel’s grandfather will be six times as old as Miguel was last year. When Miguel’s present age is added to his grandfather’s present age‚ the total is68. How old is each one now? This exercise refers not only to their present ages‚ but also to both their ages last year and their ages in three years‚ so labelling will be very important. I will label Miguel’s present age as "m" and his grandfather’s present age as "g". Then m + g = 68. Miguel’s age "last year"
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Module 5 Circular Functions and Trigonometry What this module is about This module is about trigonometric equations and proving fundamental identities. The lessons in this module were presented in a very simple way so it will be easy for you to understand solve problems without difficulty. Your knowledge in previous lessons would be of help in the process What you are expected to learn This module is designed for you to: 1. state the fundamental identities 2. prove trigonometric identities
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Linear Regression & Best Line Analysis Linear regression is used to make predictions about a single value. Linear regression involves discovering the equation for a line that most nearly fits the given data. That linear equation is then used to predict values for the data. A popular method of using the Linear Regression is to construct Linear Regression Channel lines. Developed by Gilbert Raff‚ the channel is constructed by plotting two parallel‚ middle lines above and below a Linear Regression
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signals generated by the human voice are small. Voice quality needs to focus on small signals. To solve this problem‚ adaptive DPCM is developed. 4. Linear Predictive Coding Linear Predictive Coding (LPC)‚ a powerful‚ good quality‚ low bit rate speech analysis technique for encoding a speech signal. The source filter model used in LPC is also known as the linear predictive coding model. It has two main components LPC analysis (encoding) and LPC synthesis (decoding). The goal of the LPC analysis is to estimate
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