unique solution? (2 marks) 4x + py + 8 = 0‚ 2x + 2y + 2 = 0 Solve graphically: 3x + 2y = 14x‚ x – 4y = 7 (3 marks) Two rails are represented by the equations x + 2y – 4 = 0 and 2x + 4y -12 = 0. Represent this situation geometrically. (3 marks) a b c On comparing the ratio 1 ‚ 1 and 1 find out whether the lines representing the pair of linear a2 b2 c2 equation intersect at a point‚ is parallel or coincident: x + 3y = 6‚ 2x – 3y =12. (3 marks) Solve the pairs of linear equation: (3 marks) 5 2 15 7 − = −1
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Grades vs. Marks Which one is better? India ‚ has been using the mark system for years. It was just a few years back when the grade system was introduced . Since then‚ it has been debated that which system is better. Both have their own merits and demerits. Grade system follows the philosophy that all students of a grade are equally intelligent. In Mark System ‚ the philosophy followed is that the students who score more are superior or intelligent. The Mark system is a more competitive system
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Mark Bittman: Man v. Meat Mark Bittman is an American food journalist‚ best-selling cookbook author‚ television personality‚ and columnist for The New York Times. Officially‚ he has never trained as a chef‚ but this foodie is a "culinary master." When he discovered cooking‚ everything changed. "His friendly‚ informal approach to home cooking has shown millions that fancy execution is no substitute for flavor and soul" (TED). As the spokesperson in the Ted Talk‚ Mark Bittman: What’s wrong
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FINANCIAL ANALYSIS OF MARKS & SPENCER Introduction Global retailer Marks & Spencer is the United Kingdom’s premier clothing‚ food‚ and financial services retailer. The company’s commitment to value‚ service and quality began in 1884 when Michael Marks‚ a Russian born Polish refugee formed a partnership with Tom Spencer‚ a former cashier from the wholesale company IJ Dewhirst‚ which later on became Marks & Spencer. During this 120-year journey‚ Marks & Spencer has continuously evolved and is
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Bite Mark Analysis Criminal cases many times call for the examination of evidence that can tie a suspect or victim to a crime scene or to one another. These physical traces frequently include blood and other bodily fluids‚ hair‚ fibers‚ and even bite marks. Here we will focus our attention to the latter and its accuracy‚ as it applies to the field of forensic science referred to forensic odontology or forensic dentistry. Forensic odontology is the field of forensic science dealing
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2012 The Four Marks Of The Church One‚ Holy‚ Catholic‚ Apostolic‚ these four words are the foundation of the Catholic Church. They are what the Church calls the “Four Marks.” The First Council of Constantinople established them in 381. These words were fist used in the Nicene Creed‚ and are still used to this day when we say “I believe in one holy‚ catholic‚ apostolic Church.” With the Holy Spirit helping to guide the Church it can carry out these four marks. The fist mark of the Church is
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ointments promising to prevent or cut pregnancy stretch marks. Dermatologists are still learning about what causes stretch marks in the first place‚ and skin stretching is not the only risk factor. "Most of the existing products aren’t based on solid scientific research‚" said Frank Wang‚ M.D.‚ assistant professor and dermatologist at the University of Michigan Health System. "Very few to none of the items touted to prevent or fix stretch marks really work." For a new study in the British Journal
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Lincoln School Mathematics Department IB Math Standard-1 Ms. Fabiola Medrano Name: ______________ Date: May 2‚ 2013 Total marks: 50 marks Marks obtained: _____ Score: ______ Quiz 4.2 (Descriptive Statistics II) General Instructions: Answer each of the following questions on the space provided. You must show ALL your work and IN PEN to earn full credit. 1. The following table gives the examination grades for 120 students. Grade Cumulative frequency 1 9 9 2 25
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Assignment #2: Research a person or a research group. In Forbes’s 2008 list of billionaires‚ Mr. Mark Zuckerberg‚ at the age of 23‚ became the youngest self-made billionaire with a net worth of 1.5 US billion dollars. Four years later‚ on the 18th of May 2012‚ Zuckerberg rang the opening bell for the NASDAQ Stock Index from the headquarters of his company in Menlo Park California. On that day‚ Mark Zuckerberg took his company‚ Facebook‚ public. The company’s stock opened at a price of USD 42.05
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Mark Antony’s Speech Throughout Shakespeare’s masterpiece‚ Brutus makes many decisions that lead to his own downfall. He refuses to make an oath among the conspirators‚ he declines the other conspirators when they propose to add Cicero to their secretive group‚ he also refuses to kill Antony because they would then be portrayed as "butchers"‚ but the biggest and most grave mistake he makes is when he makes the decision to overrule Cassius’s opinion and allow Mark Antony to speak at the
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