Translate each of the following propositions into symbolic form. Den.pdf

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Translate each of the following propositions into symbolic form. Dene the universe of discourse and the predicates you use. Then negate each of the propositions (a) All leaves are green. Solution In the universe of foliage, L(x) := x is a leaf G(x) := x is green For all x, L(x) --> G(x) Translated: For all pieces of foliage, if a piece of foliage is a leaf, then it is green..

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Transportation Planning. 1.What is the future direction of the Travel Demand Analysis in the United States?Explain breifly(Minimum 1.5 pages) Solution Since the beginning of civilization, the viability and economic success of communities have been greatly determined by the efficiency of their transportation infrastructures. The need for efficient transportation and land-use systems has never been more critical than it is today. Vehicle Mile Traveled (VMT) per capita has started to decline in the United States since early 2000 years. Passenger travel demand seems to have decoupled from economic activity (i.e. grows at lower rate). Starting in the mid 2000s, the average per-capita vehicle miles traveled (VMT) have declined, after a long period of steady growth in the decades of the previous century. An increased portion of Americans live without a car, and while the total amount of person-trips in the country continues to rise, this has not translated into increased car use. Instead, the use of alternative modes, including public transportation and active means of travel, has increased. Impact of the economic recession, changes in gas prices, demographic trends, changes in the urban form of American cities, and emerging changes in personal preferences and lifestyles are few parameters to account for the slow down of the Travel Demand. The VMT per capita, as well as the rates of vehicle ownership, including the number of vehicles per person, vehicles per licensed driver, and vehicles per household, reached their respective peaks between 2004 and 2006. However, the economic crisis from 2007-2009 has certainly contributed to reducing total VMT in the country. Changes in travel demand have become important with implications for the urban and transportation planning owing to the large financial investments and considerable time required to provide new transportation infrastructure and services. To understand the situation and adopt corrective measures, Statewide travel forecasting models to predict all travel in the state, potentially by all modes, for both goods and people are bein undertaken. This includes Super-regional models statewide that cover all or parts of multiple states and possibly the whole of the US. Researchers have been undertaking such research initiatives and efforts, to upgrade the existing models and develop new models. These studies are generally under the umbrella of the American Association of State Highway and Transportation Officials (AASHTO). The importance of statewide models stems directly from the amount of long-distance (as defined within the NHTS as more than 50 miles), and intercity travel in the US. Statewide models go beyond metropolitan models principally by including larger, if not all, portions of long distances trips and by explicitly including passenger and freight modes for intercity travel. Almost two- thirds of the states have active modeling efforts, with one or two states completing a new model each year..

Transportation Planning.1.What is the future direction of the Trav.pdf

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Transportation Problem The following table shows the production capacity, unit production cost, and unit shipping cost from three plants at St. Louis, Evansville, and Bloomington to warehouses at Terre Haute, Indianapolis, Fort Wayne, and South Bend. We need to minimize the total cost. C. Write the objective function.SourceDestinationPlant CityProduction Capaticy UnitsUnit Production CostTerre HauteIndianapolisForst WayneSouth BendSt. Louis1001086129Evansville1101255108Bloomington1201532910Demand (Units)150604545 Solution Total Cost as per Above Allotment. =((25x10)+(45x10))+((90x12)+(20x12))+((60x15)+(60x15))=3820/-.

Transportation ProblemThe following table shows the production cap.pdf

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translate the following sentence into symbols using propositional .pdf

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Translate statement into a logical expression in three differentways by varying the domain and by using predicates with one andwith two variables! \"Everyone in your school was born in the twentieth century.\" Solution If we let C (x) be “x was born in the 20th century” then we have xB(x) if everyone in the universe goes to your school, or x(Y(x) B(x)) if the universe is all people. If we let B(x,y) mean that the person x was born in century Y, then we can rewrite this last one as x(Y(x) B(x,20th century)).

Translate statement into a logical expression in three differentways.pdf

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Traditionally Americans have placed value on the nuclear family because this type of family is characterized by independence and geographic mobility. A/ TRUE B/ FALSE A/ TRUE B/ FALSE Solution True. The term nuclear family refers to the family group consisting of parents and children, as opposed to the extended family which includes all those with kinship ties. Prior to industrialization, nuclear family was not financially viable but post it with per capita income on the rise enabled it possible. The rate of geographical mobility in USA as compared to UK,Australia & Japan is the highest (reference- The geographical mobility of Americans: an international comparison by Larry H. Long, Celia G. Boertlein, United States). This we can consider along with level of indepence which nuclear family provides as among the most important reasons for high concentration of nuclear families in US..

Traditionally Americans have placed value on the nuclear family beca.pdf

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Total sources of funds are calculated as: -operating cash flows + new issues of equity -operating cash flows + new issues of equity + new issues of long-term debt -operating cash flows + new issues of equity-new issues of long-term debt -operating cash flows + new issues of equity-dividend paid to shareholders Solution FUND=WORKING CAPITAL=CURRENT ASSETS-CURRENT LIABILITIES =>SOURCES OF FUNDS=OPERATING CASH FLOW+NEW ISSUE OF EQUITY+NEW ISSUE OF LONG-TERM DEBT.

Total sources of funds are calculated as-operating cash flows + n.pdf

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Total current liabilities Year-end stock price $43.39 Refer to Exhibit 4.1. What is the firm\'s book value per share? $26.00 $24.70 $22.29 $23.47 $27.30Balance Sheet (Millions of $)Assets2014Cash and securities$ 2,500Accounts receivable11,500Inventories16,000Total current assets$30,000Net plant and equipment$20,000Total assets $50,000Liabilities and EquityAccounts payable$ 9,500Accruals 5,500Notes payable 7,000 Total current liabilities $22,000Long-term bonds$15,000Total liabilities$37,000Common stock$ 2,000Retained earnings11,000Total common equity$13,000Total liabilities and equity $50,000Income Statement (Millions of $)2014Net sales$87,500Operating costs except depreciation81,813Depreciation1,531Earnings bef interest and taxes (EBIT)$ 4,156Less interest1,375Earnings before taxes (EBT)$ 2,781Taxes973Net income$ 1,808Other data:Shares outstanding (millions)500.00Common dividends$632.73Int rate on notes payable & L-T bonds6.25%Federal plus state income tax rate35% Year-end stock price $43.39 Solution Book value per share = total equity/no of shares ie = 13000/500 26 So option a is correct.

Total current liabilitiesYear-end stock price$43.39Refer.pdf

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toss a coin with a probability of heads 0.3 Five times. Let X be the.pdf

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To what extent can a country be 100% independent from the rest of the world? Is there any country like that in the world? Maybe North Korea, but North Korea receives supports from China. Solution In principle and in theory, anything can happen. First, as always, we have to supply some more specific content for \"survive and prosper\". Are we assuming some preferences underlying the whole issue? If yes, then what kind of preferences are they? What kind of material goods and services do these preferences favor? Can these material goods and services be provided by the country\'s own resources, and to what degree? Looking at history though, (as we should), we notice that long-long before \"global trade liberalization\" policies became an officially declared goal and agenda of the powerful economies of the planet, international trade existed and expanded. For thousand of years humans are observed to trade with abroad -and no, nobody forced them to. So it appears that international trade gets chosen by human societies as a way to prosper. And because this choice has been revealed time and again, through different eras, civilizations, cultures, productive capabilities etc, it makes it difficult to think that a country could obtain a comparable level of prosperity without international trade. Survival, though, is another matter, since it is much more easy to survive than to prosper (as an individual or as a country)..

To what extent can a country be 100 independent from the rest of th.pdf

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To test whether Internet use increases depression score, we measure the depression scores of a random sample of non-Internet-users, have them use the Internet for a specified time, then measure their depression scores again. A. matched pairs t-test B. two-sample t-test C. ANOVA D. chi-squared test for independence E. inference for regression Solution Since we test the same subject twice, we use paired t test. Answer: A. matched pairs t-test.

To test whether Internet use increases depression score, we measure .pdf

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To study the long-term effects of preschool programs for poor children, the High/Scope Educational Research Foundation has followed two groups of Michigan children since early childhood. One group of 62 attended preschool as 3- and 4-year-olds. A control group of 61 children from the same area and similar backgrounds did not attend preschool. Over a ten-year period as adults, 38 of the preschool sample and 49 of the control sample needed social services (mainly welfare). Solution b b c d a.

To study the long-term effects of preschool programs for poor c.pdf

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To select a _________ sample, the population is divided into disjoin.pdf

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To peg its currency (CHF) to the Euro (EUR), the Swiss National Bank (SNB) made purchases of EUR to the tune of several hundred billion. By reducing the supply of EUR, the SNB made the EUR relatively valuable, achieving the peg. But how did the SNB fund its EUR purchases? My original assumption was that the SNB simply printed CHF to buy EUR. Is this correct? The reason I ask is (a) I have not been able to find explicit documentation of this and (b) a colleague suggested that the SNB may have been using other means to purchase EUR, such as tapping into gold reserves or other kinds of reserves. Solution This quotation by Michael Bordo, Owen F Humpage, and Anna J Schwartz (2012) was the richest description I could find on how the SNB achieved the floor: In March 2008, the Swiss National Bank eased monetary policy in response to expectations of deflation, deteriorating economic conditions, financial-market distress, and a Swiss franc appreciation that resulted from the global financial crisis. In conjunction with this action, the Bank aggressively bought euros in the foreign-exchange market in 2009. Throughout March and April 2009, the Swiss National Bank did not seem to sterilise its substantial foreign-exchange purchases; the Swiss monetary base rose by more than the value of foreign assets on the Bank.

To peg its currency (CHF) to the Euro (EUR), the Swiss National Bank.pdf

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To what extent are clients/customers satisfied with 3PL services? What can 3PLs do to improve customer satisfaction? Solution 1) 3PL stands for third part logistics provider.3PL provides transportation, warehousing, inventory management, logistics coordination, supply chain management, rate negotiation, fund transfer, marketing services etc. 3PL is completely focused on satisfying the needs of the customer. It focuses on providing a valid service to the firm and the customer. This satisfaction level is defined by comparing the pre-purchase expectation and the performance received. 2) 3pl has to do the following to improve the customer satisfaction: Flexibility in relocating the resources should be increased. Retaining the most talented employees during crucial time is important and a crucial task. Dedicated hr personal should be recruited and developed to aid the supply chain to run without any hindrance..

To what extent are clientscustomers satisfied with 3PL services Wh.pdf

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Today Carlys band account contains $111. Yesterday she made a with.pdf

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