Introduction In this study, we will discuss the impacts of different variables on the price of the car. There are 82 observations and 12 independent variables used. Variables that we are interested include: whether the car is hatchback, the wheelbase, length, width, height, weight of the car, cylinders number, engine displacements, MPG, whether the car is automatic transmission, and whether the car has 8 or 6 cylinders. First we will apply Bivariate Analysis to find out variables with significance
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Alicia Wong is the Corporate Supply Manager for Thain Food Limited (TFL). She wants to give a proposal that expresses a valid reason to insource the mustard that the company is currently being bought from an outside supplier. She has one month to prepare a good proposal and present it to TFL’s CEO. TFL has been in business for 30 years and has a business network consisting of major food chains, hotels and restaurants in North America and Europe. It offers a variety of food products such as: wide
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Thermodynamics 2 Sem 2 2013/2014 Assignment 3 Solve all the problems below. Problems given are from the textbook “Thermodynamics: An Engineering Approach 7th Edition in SI Unit, Cengel, Boles”. Please make sure that steps and answers are written clearly. You do not need to rewrite the questions. However, please write the question numbers clearly. Please write clearly and properly. For example, when sketching diagrams or drawing lines, use ruler etc. Please use this page as the front page of
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of particles in the system affect the resistance of the wire greatly. 8. What must happen for the wire’s resistance to be at its greatest? For the wire’s resistance to be at its greatest, the amount of particles and length of the system must be at its greatest. Also, the area of the system must be at its smallest. 9. What must happen for the wire’s resistance to be at its least? For the wire’s resistance to be at its least the area of the system must be the largest
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50=3x+5 50-5=3x 45=3x 45/3=x X=15 minimum 80=3x+5 80-5=3x 75=3x 75/3=x X=25 maximum F(x)=-x^2+2x+2 The horizontal distance, x, is greatest at f(x)=0 where f(x) is the height -x^2+2x+2=0 Using the quadratic formula X= (-b±√(b^2-4ac))/2a A=-1 B=2 C=2 X=(-2±√(2^2-4(-1)*2))/(2*(-1)) X=(-2±√(4+8))/(-2) X=(-2-2*√3)/(-2) X=1+√3 X=1+1.732 X=2.732 df/dx = -32x+200=0 -32x+200=0 -32x=-200 X=25/4 f(25¦4)=-16*(25¦4)2 + 200*(25¦4)+4 f(25¦4)=-625+1250+4 f(25¦4)= 629 feet
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Kaizen Project: Empty Kitchen Dishwasher Improvement Process Kaizen Project: Empty Kitchen Dishwasher Improvement Process | Improve Process (time) to Empty Dishwasher Start and end date: December 18, 2013. Problem Statement: Amount of time to empty the dishwasher needs to be reduced by 100%, to enable cook to have zero lag time between orders. Objective: Currently it takes 2min and 20 seconds to unload just the utensils from the dishwasher and placed in current storage area. A 100% improvement
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In this experiment you will be making measurements of voltage and current for a piece of metal wire, together with the physical dimensions of the wire, from which you will calculate the resistivity of the metal. Theory The resistance R of a component in a circuit is given by the equation V = IR where V is the potential difference across the component and I is the current in the component. The resistance of a wire is given by the equation R = ρl / A where ρ is the resistivity
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Program that will calculate the number of square feet (living space) in a 4-room house. Problem Analysis In this Program , the aim is to calculate the square feet of a 4 –room house So we need to know each rooms length and breadth , then calculate each rom’s area and the find the sum of those Area of Room1=length1*breadth1 Area of Room2=length2*breadth2 Area of Room3=length3*breadth3 Area of Room4=length4*breadth4 Total Number of Square Foots = Area of Room1+ Area of Room2+ Area of Room3+
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Peter Doyle CMIS 102 Prof. Tanney HW1 Purpose of the program This program will be used to determine the square feet of usable space in each individual room and those values will be added together to get the total usable area of square feet in house with length and width values of up to four rooms being the only known value BEGIN define variables for rooms and total usable space room numbers and area of each room will be will be represented by integers r1 through r4 total usable area in
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How pendulum length affects the time of swing AIM: To find the relationship between the length of a simple pendulum and the period of swing Hypothesis: The longer the length of a simple pendulum, the longer will be the period of oscillation Materials: Retort stand, pendulum mass, clamp, ruler, stop watch and string Method: Functional Diagram Procedure * Set up retort stand and other equipment * Decide angle of swing
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