Keystone XL Pipeline: A Risky Venture Introduction to Transportation Management‚ TLMT 311 Table of Contents Introduction 3 Overview of Issue 3-6 Supporters of Keystone XL Pipeline 6-7 Discussion of Opposition to Keystone XL Pipeline 7-8 Conclusion 9 References 10 Throughout history‚ The United States has been much reliant upon oil rich countries for liquid
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18-wheeler. A shipping container can carry maximum of 110 refrigerators and no TV’s‚ or maximum of no TV’s and 330 refrigerators. We need to write an equation
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References: * Wolf‚ Eric. Europe and the People without History‚ 1982. * Cook‚ Ramsay. The Social and Economic Frontier in North America‚ Vol. 1 of Social History of Canada Book of Readings: Athabasca University‚ 1990-2008.
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refrigerators and 118 TVs or will the truck hold 51 refrigerators and 176 TVs? The book shows a graphing points at (0‚330) and (110‚0). m=y‚ -y =330-0=330=-3 x ‚-x 0-110 -110 This is the first slope is -3. Now we can form a linear equation to write. y‚-y =( x-x) slope point y-330=-3(x-0) y-330=-3x we simplify the parenthesis y=-3x+330 add 330 to each side 3x+y<330 add 3x to each side The graph is a solid line rather than a dashed line indicating that points on the line itself are part of the solution
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y1 - y2 = 0 – 330 = -330 = -3‚ so the slope is -3. x1 – x2 110 – 0 110 To make it easier to find how many refrigerators and how many TVs can fit in the 18-wheeler‚ it would be best to have a linear equation. To find the linear equation‚ the point-slope form can be used. y - y1 = m(x – x1) This is the point-slope form. y – 330 = -3 (x - 0) The slope is substituted for m and (330‚0) is substituted for x and y. y = -3x + 330 Distributive property is used and 330 is added to both
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write an inequality is y=mx+b m=y2-y1/ x2-x1 This tells me what my slope is Y=mx+b I know that b= my y intercept‚ which is 330. If the lines ran parallel I would not have an intercept point. Y=x+330 Slope intercept form. (1)y=(1)+330(1) Multiply by 1. Y=-3x+330 Y+3x=3x+3≤330 add 3. 3x+y ≤330 or 3x+y-330≤0 This is the linear inequality for my line. Now that I know what Y is I can solve the other linear equations. The next problem asks will the truck hold
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Tar Sands The majority of oil used by the United States as well as internationally soon may come from the tar sands in Alberta‚ Canada. Extracting oil from tar sands is an extremely costly and immensely dirty way of obtaining fuel. There is currently a plan to build a pipeline‚ the Keystone XL‚ which will run from the supply of tar sands in Albert down the western United States to refineries in Texas. There are two major concerns when dealing with the creation of this pipeline and the increased
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SOURCES OF STRESS AMONG UITM KBM STUDENTS ABSTRACT There are many challenges when become a student. It could be because of excess responsibility‚ adjusting with existing surrounding‚ adjustment with new friends‚ worries about academic achievements‚ or perhaps thinking about the future. The purpose of this study was to identify the sources of stress among students of MARA Technological University (UiTM) Melaka City Campus (KBM) and finding the correlation between independent and dependent variable
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Student ID: 20408994 Word count: 1500 Response to question 8: Buzzelli and Jerrett note that Canada has no environmental justice legislation (p.1873). What sort of regulation should it have? Explain. One of the major concerns in the 21st century is the presence of pollution in every part of the World. The problem of pollution has been around for many years and has caused various devastations to the ecosystem. Pollution is the presence of contaminants into the environment which causes instability
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question the line is going from (0‚ 330) to (110‚ 0). The graph shows a solid line rather than a dashed line‚ meaning that the points on the line are part of the solution. I have Y as the TVs and X as the refrigerators. The formula used to write an inequality is: y=mx+b m=y2-y1/x2-x1 this tells me that my slope is: y=mx+b y=x+330 Slope intercept form (1)y=(1)+330(1) multiply both sides by 1 Y=-3x+330 Y+3x=3x+3≤330 add both sides by 3 3x+y≤330 linear inequality for my line
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