MPM 2D Test Solving Linear Systems Name:______________________ Knowledge and Understanding / Communication 1. Solve [pic]‚ using either substitution or elimination. [8 marks] Verify your solution graphically on graph paper. 2. Solve [pic] by substitution. Check your solution. [6 marks] 3. Solve [pic] using elimination. [5 marks] Application / Communication 4. The Peace
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Menu Driven BlueJ Program on Odd‚ Even and Perfect Numbers The question here is that‚ Write a BlueJ program which will ask the user to enter a choice and based on the choice the following operation will take place. if choice=1; then sum of even nos. from the series of 10 nos. if choice=2; then sum of odd nos. from a series of 10 nos. if choice=3; then it will check whether the no is perfect or not from a series of 10 nos. Codes of the Menu driven BlueJ Program import java.io.*; class
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SPECIAL PRODUCTS (Examples) • Products of the Sum and Difference of the Same Two terms (x + y)(x − y) = x2 − y2‚ we have: 1. (s+2t)(s−2t) = (s)2− (2t)2 = s2 − 4t2 2. (7s + 2t)(7s − 2t) = (7s)2− (2t)2 = 49s2− 4t2 3. (12 + 5ab)(12 − 5ab) = (12)2 − (5ab)2 = 144 − 25a2b2 • Square of a Sum of Binomials (x + y)2 = x2 + 2xy + y2‚ we have: 1. (5a + 2b)2 = (5a)2 + 2(5a)(2b) + (2b)2 = 25a2 + 20ab + 4b2 2. (3x + 10y)2 = (3x)2 + (2)(3x)(10y) + (10y)2
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Problem of overcrowded city centers is widespread all over the world. Consequently government suggests a law which means that people have to pay a sum of money in case if they want to drive into the center by their own car. There are a lot of advantages and disadvantages. This essential measure can help to avoid traffic jams. And with help of public transport employees can achieve their workplaces in short time. However‚ people want government to provide such conditions as parking places and bus
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Problem: You are playing Guess Your Card with three (3) other players. Here is what you see: Andy has the cards 1‚ 5‚ and 7 Belle has the cards 5‚ 4‚ and 7 Carol has the cards 2‚ 4‚ and 6 Andy draws the question card‚ “Do you see two (2) or more players whose cards sum to the same value?” He answers‚ “Yes.” Next Belle draws the question card‚ “Of the five (5) odd numbers‚ how many different odd numbers do you see?” She answers‚ “All of them.” Andy suddenly speaks up. "I know what I have
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As he presents a painting of her beloved sycamore tree‚ Juli’s dad tells her‚ “I want the spirit of that tree to be with you always. I want you to remember how you felt when you were up there.” The sycamore tree means so much to Juli that her eyes fill with tears when she sees the painting‚ and‚ throughout Wendelin Van Draanen’s book Flipped‚ the sycamore tree is full of meaning. In Flipped‚ the sycamore tree symbolizes multiple points in the development of Juli’s character. In the sycamore tree
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The master schedule has three inputs: the beginning inventory‚ product forecasts‚ and customer orders. Customer order quantities may not be committed forecasts. The master schedule has three outputs: projected inventory‚ master production schedule‚ and available-to-promise (ATP). For example‚ a company that makes industrial pumps wants to prepare a master production schedule for June and July. Marketing has forecasted demand of 120 pumps for June and 160 pumps for July. By evenly distributing over
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MATH 371 - Summer 2008 Notes on Undetermined Coefficients Undetermined Coefficients So far‚ we have learned to solve second order linear homogeneous differential equations. We now introduce a method for solving nonhomogeneous second order linear differential equations. That is‚ equations of the form y + p(x)y + q(x)y = r(x) where r(x) is not necessarily 0. We will be considering the special case where the coefficients are constant (so p(x) = b and q(x) = c‚ say)‚ and where r(x) is a sum of functions
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Internet Case Study for Chapter 8: Location Strategies. Southwestern University’s Location Decision Question 1: The 5 factors that are selected by Gardner for evaluation seem reasonable. But for a decision as important as this to make it based on just 5 factors seems unwise as it does not reflect the numerous variables. However‚ they are the most important and crucial things that must be considered when deciding which is the best option. Some more factors that could be considered are availability
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Syntel Technical Interview Questions: 1.Difference between Virtual and Abstract Method ? 2.What is Runtime Polymorphism ? 3.What is Overiding ? 4.What is the use of a private constructor? 5.What design patterns you used in the project ? 6.What is an interface ? Is there any relation betweem interface and performance ? 7.what is an abstract class ? 8.What is the difference between DataSet and DataReader ? 9.What is CommandBuilder ? 10.What is the Difference between Application and Sesssion
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