Unit 6: Systems of Linear Equations and Inequalities SELECTED RESPONSE Identify the letter of the choice that best completes the statement or answers the question. 1. Identify the graph that represents the system of linear equations. [pic] |A. |[pic] |C. |[pic] | | | | | | |B. |[pic]
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and simplify algebraic, rational, and radical expressions. Arithmetic and geometric sequences are examined, and linear equations and inequalities are discussed. Students learn to graph linear, quadratic, absolute value, and piecewise-defined functions and solve and graph exponential and logarithmic equations. Other topics include solving applications using linear systems as well as evaluating and finding partial sums of a series. Course Objectives After completing this course, students will
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Imagine you are in your private, Paris apartment, when suddenly five armed men barge in, tied you up and threaten to kill you. It may sound a bit far-fetched but it is the sad reality for reality television star Kim Kardashian West. Not only has this event left her mentally scared but the men also got away with over 10 million dollars’ worth of her belongings, including 4.9 million dollar engagement ring. Many journalists have blamed Kardashian West for this horrific event, although there are masses
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1. Describe the four basic human body structure units and their functions The four basic human body structures and their units are as follows – • Cells • Tissues • Organs • Systems Cells A cell is the simplest and smallest unit of the human body. They can live independently and can also reproduce themselves. Cells exist in a variety of shapes and sizes including elongated, oval and square. Cells have many different functions. A group of cells is called a tissue. The
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The four basic human body structure units are cells, tissues, organs and systems which, all working together make the human body function. The cells are the core structure that make up the human body, although there are many different shapes, sizes and types they consist of three main parts, the cell membrane which maintains the shape of the cell and separates and controls the movement of material into and out of the cell, the nucleus which contains the cells DNA and determines its structure and
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mathematical model for some lists of requirements represented as linear relationships.” (Definition of Linear programming, www.colombia.edu/~cs2035/courses/ieor4600.s07/ieci.pdf) The first component is the objective function represents your goal. It maximizes or minimizes a linear function of the decision variables. The second component is the constraints. The values of the decision variables must satisfy a set of constraints. Constraints indicate the limitation you have in achieving your goals. For
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The Flower-Fed Buffaloes Explore how either The Flower-Fed Buffaloes (by Vachel Lindsay) or Report to Wordsworth (by Boey Kim Cheng) powerfully conveys feelings about human destruction ? Uses: - Symbols - contrasting visual imagery. - tone In the poem called “The Flower – Fed Buffaloes” written by Vachel Lindsay. The poet uses literally techniques such as visual images, tone and symbols, in order for her to convey a strong image about the human destruction of the natural world.
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10/cm² * Cup Plastic: ¢0.05/cm² Demand function: X = 100,000 -5,000n n = 100,000 – x/5,000 *Isolate for n variable P = 0.99 + 0.10n P(x) = 0.99 + 0.10(100,000 – x/5,000) *plug in n value = 0.99 + 2 – 0.00002x = 2.99 – 0.00002x X = # of $0.10 increases Revenue Function: R(x) = xp(x) R(x) = 2.99x – 0.00002x² R’(x) = 2.99 – 0.00004x Cost Function: C = -0.0000004x² + 0.316x + 2000 C’ = -0.0000008x² + 0.316 Profit Function: P = (2.99x – 0.00002x²) – (-0.0000004x²
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5. The role of a receptionist: A receptionist is a very important part of any company. In most cases, the receptionist is the first person that the customers see when they come into an office and also the first person that a caller would speak with if contacting the company by phone. In other words, the receptionist is often the first point of contact any incoming customer or caller has with that company. Since the receptionist is in such a highly visible position, it is important that they make
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Hallstead Jewelers Case Study Amanda Dutcher October 6, 2011 1) Fixed Costs=Salaries+Advertising+Administrative Expenses+Rent+Depreciation+Miscellaneous expenses Breakeven=Fixed Costs/Contribution Margin 2003-3230000/377.03=8,566.96 units 2004-3333000/357.68=9,318.39 units 2006-4921000/352.52=13,959.49 units Breakeven$=Breakeven Units*Unit Price 2003-8566.96*845=$7,239,079.12 2004-9318.39*812=$7,566,532.68 2006-13959.49*819=$11,432,822.31 Margin of Safety=Sales-Breakeven Sales
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