Even though college algebra is considered to be an obstacle for many students in terms of degree completion‚ as teachers we must teach useful strategies to motivate our students to find interest in mathematics. Recently‚ there is a psychological problem that we as teachers will face in the future‚ which is that some students believe they were born incompetent in math. However‚ “effort is key to their success and failure is a result of a lack of effort” (Cortes-Suarez‚ 2004). As teachers‚ we must
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Simplifying Expressions Jennette M. Bird MAT:221 Introduction to Algebra Instructor: Mariya Ivanova February 1st‚ 2014 Simplifying Expressions In this paper‚ I will be using the properties of real numbers to simplify the given expressions for this assignment. I will demonstrate how to simplify expressions using the distributive property method‚ combining like terms‚ and by removing parentheses. I have broken down each problem to its lowest terms by using the proper
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Phoenix Computer 1. The incremental salary and training cost associated with hiring a new employee and training him/her to be laptop specialist. * Annual salary for new employee = $27‚000 * Cost for three month training program = $1‚500 per person * New employee undergoes three month training $27‚000/12 = $2‚250 $2‚250*3 months = $6‚750 $6‚750 + $1‚500 =$8‚250 per person The incremental salary and training cost associated with hiring a new employee and training
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CO22 Solutions of Schrödinger’s equation by numerical integration Abstract The aim of this program is to solve Schrödinger’s equation via a numerical method and to compare our results with the analytical result. The harmonic oscillator potential was taken as the potential in the equation. This was used because the solutions to this one dimensional system are well known‚ and an analytic solution is relatively easy to program. The idea is that once we have verified that our numerical
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explain various operator in java‚ also comment how they are different from c++. Operators After having seen the basic types in Java and how to declare variables of each type‚ we are now going to show what basic operations can be performed with and on variables of the basic types. Below is a table summarizing Java operators organized by the type of operation the operator is used for. There are 8 types of operator that is follow :- 1 )- Arithmetic Operators 2)- Logic Operators 3)- Bitwise
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30. (a2b3)(-ab2)=(a*a*b*b*b) x (-a*b*b) ANSWER = -a^3b^5 80. Write a simplified expression for the area of the given figure. 4y2=height 7y3=base ½ base * height = area ½ * 7y^3 *4y^2 5.3 66. (5x + 4)(x2 - 3x + 2) 5x^3-15x^2+10x 4x^2-12x+8 5x^3-11x^2-2x+8 82. Rectangular Garden A rectangular garden has a perimeter of 500 feet. (a) If one side of the garden has length x‚ then write a polynomial expression that gives its area. Multiply
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Arithmetic and Logical Operations Chapter Nine There is a lot more to assembly language than knowing the operations of a handful of machine instructions. You’ve got to know how to use them and what they can do. Many instructions are useful for operations that have little to do with their mathematical or obvious functions. This chapter discusses how to convert expressions from a high level language into assembly language. It also discusses advanced arithmetic and logical operations including
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Portfolio Title Portfolio Number Pre-defined data types and Input/Output in Java 1 of 3 Aim of the Portfolio This Portfolio will help the students understand the concept of pre-defined data types in Java‚ be familiar with the input/output mechanism and demonstrate the understanding by writing program code using pre-defined data types‚ taking input
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Introduction How do the ancient Egyptians build the pyramids? It is not easy to answer these questions‚ especially if there is not that much information left. The Egyptians were one of the first civilizations to develop a written language‚ evidence of this amazing literary work is still engraved stone walls‚ obelisk and tombs in every ancient city of Egypt. However; no literature of any kind in those places that describe the mathematics used to construct all those extraordinary monuments. The
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This pack of PSY 325 Week 1 Discussion Question 1 includes: Give an example of a research question that includes an independent and a dependent variable. These are usually presented as‚ "How does A affect B?"‚ where A is your independent variable and B is your dependent variable. Describe the independent and dependent variables in terms of whether they are nominal (also called categorical)‚ ordinal‚ interval‚ or ratio variables (interval or ratio variables are also called continuous variables). How
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