Mathematics Objectives 1. Solve problems involving linear functions. 2. Develop algebraic expressions based on word problems‚ including those that require the use of parentheses‚ and evaluate the algebraic expression. 3. Recognize and create equivalent algebraic expressions (e.g.‚ 2(a+3) = 2a+6). 4. Solve systems of linear equations and inequalities (i.e.‚ equations with no quadratic or higher terms) in two or three variables both graphically and algebraically. 5. Apply algebraic techniques to solve
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Algebra What is Algebra? Algebra is a part of mathematics in which symbols such as letters of the alphabet (also known as pro-numerals) stand for numbers. Instead of guessing whether we are to call it a hundred‚ or six‚ or a thousand and sixty four‚ why not just call it x. This method of solving problems is called Algebra. Important People and Dates Relating to Algebra Algebra was developed to solve difficult logic/math problems. It all began in ancient Egypt and Babylon‚ where people
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Name __________________ Circular Motions Go to http://phet.colorado.edu/simulations/sims.php?sim=Ladybug_Motion_2D and click on Run Now. Directions: 1. A Labybug was crawling in a circle around a flower like in the picture below. a. Sketch what you think the velocity and acceleration vectors would look like. b. If the flower is the “zero” position‚ what would the position vector look like? c. Use Ladybug Motion 2D to
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William Pawelko Mr. Turkin College Algebra‚ Pr. 2 March 25‚ 2015 Math Curse By: Jon Scieszka and Lane Smith Math Curse‚ written by Jon Scieszka and Lane Smith‚ takes us on a journey with a small child who is cursed by math. His teacher’s name is Mrs. Fibonacci‚ who was a well know mathematician who connected a mathematical sequence found in nature. Of course Mrs. Fibonacci told her class and this child how easily math can be seen in the outside world. Our main character goes on a math rampage that
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MEP Jamaica: STRAND I UNIT 33 Congruence and Similarity: CSEC Revision Test UNIT 33 Congruence and Similarity 1. CSEC Revision Test The diagram shows the side view of a children’s climbing frame. The frame is symmetrical about DH. C D E The bars AG‚ BF and CE are parallel. Angle HAB = 72° B F I 72˚ (a) What is the size of angle CBI? (b) The bar BH bisects the angle ABI. (i) (c) 2. G H A (1 mark) What is the size of angle IBH? (1 mark) What is the size of angle FHG? (1 mark)
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him. He is credited as the father of analytical geometry‚ the bridge between algebra and geometry‚ crucial to the discovery of infinitesimal calculus and analysis. Descartes was also one of the key figures in the Scientific Revolution and has been described as an example of genius. René Descartes’ Mathematical legacy One of Descartes’ most enduring legacies was his development of Cartesian or analytic geometry‚ which uses algebra to describe geometry. He "invented the convention of representing unknowns
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Theorem” and Einstein’s equations‚ my previous perceptions changed drastically under the pressure of these simple but powerful notions. Following that impact‚ it became crucial for me to keep track of new advances in the field of geometry. Delving into the depths of geometry‚ I came to appreciate its connections with many topics which appeared unrelated at first sight. One of these connections‚ namely to Groups and Symmetries‚ became my the topic of my undergraduate thesis. The Classification of the
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Quick and Dirty Mohr’s Circle Solution for the Strain Gauge Rosette A 3 gauge rosette is attached to a simple tension bar. The three gauges of the rosette are at 45 degrees in relation to each other but the rosette is not aligned with the strap. The strap is 1.00 inches wide and 0.25 inches thick and is loaded with 3000 lbs tension with the force aligned with the long axis of the bar. The material is steel with: E = 29E6 psi and ν = 0.3 Theory: The theory is that the stress in the bar is uniaxial
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The theorist I selected is Betty Neuman. The theory’s historical background is extensive and has evolved over the years. According to www.nursingtheories.org it states “Neumann developed her Systems Model Theory in 1972 with the book entitled The Neuman Systems Model: Application to Nursing Education and Practice which included the Nursing process format & care plans included. In 1989 the book The Neuman Systems Model‚ 2nd ed. Created environment added to expand concept of environment. Spiritual
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Calibration of Total Station As there is height transfer from Wong Yi Chau to Tai Tau Chau‚ reciprocal leveling is needed to minimize the effect of the atmosphere as well as the line of sight and curvature corrections. As a result‚ total station will be calibrated before performing reciprocal leveling. Line-of-sight error and V-Index are determined through calibration. Line-of-sight error and V-Index The line-of-sight error or collimation error (C) is the deviation from the perpendicular between
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