H*! For Coffeyville, Kansas!
Source: 1880s Pamphlet put by the Union Pacific Railroad
Is the source reliable, and biased? Why or why not for each answer? What does it tell us?

Q1(A) (5) A binary liquid mixture is in equilibrium with its vapor at 300K. The liquid mole fraction of species 1 is 0.4 and the molar excess Gibbs free energy is 2001/mol If 7, -1.09, calculate the value of 7, denotes liquid-phase activity coefficient of species i in the binary mixture. A solid uniform disk of mass Md and radius Rd and a uniform hoop of mass Mh and radiusRh are released from rest at the same height on an inclined plane. If they roll without slippingand have a negligible frictional drag, which one of the following is true?A.They will reach the bottom simultaneouslyB.the disk will reach the bottom firstC.The hoop will reach the bottom firstD.the one with the smaller radius will reach the bottom firstE.insufficient information has been given to predict this A ray of light makes an angle of 35 with a plane mirror ,what is the reflection Translate each of the following sentences into statement logic using the logical connectives, (~, v, &, , ) and the translation key provided.Being sunny is a sufficient condition for it being warm. (S: It is sunny.; W: It is warm)If it is sunny and John is not reading outside, then it is not warm. (S: It is sunny.; W: It is warm.; J: John is reading outside.)Not doing her homework is a sufficient condition for Jane failing the exam. (F: Jane fails the exam.; H: Jane does her homework.) Use carbon dating to determine the age of an object. An artifact clawified as rooth, mammoth, foand in a site at Berdyzh, USSR, is found to have a 14 C radioactivify of 4.1510^2 couats per sccond per zam of carbon. Living carbon: containing objects have an activity of 0255 counts per sccond per gram of carton. How long afo did the livise catbencotaining source for the at fact die? The half-life of 14^C is 5730 yean "Prove that the space-time of plug-flow reactor is equal to the space time of infinity numbers of equal size mixed flow reactors" Calculate the emf when a coil of 50 turns is subjected to a flux rate of 0.3 Wb/s. Select one: a. -15 O b. -30 O c. 15 O d. None of these Calc II QuestionFind the average value of the function on the given intervalF(x) = sin4x, [-pi, pi]Correct answer is 45/28 but I'm not sure how to get to that answer pois J Corp. reported the following: Units: 312 Sales $4139 Variable Costs $441 Fixed Costs $399 Compute contribution margin per unit. Round ONLY your final answer to 2 decimal places. Do not round intermediate computations. Save Answ juan is creating an outline for a training presentation.which heading in his outline has faulty parallel structure Give one unique example from your life ofwhen you discriminate and behave differently to two similar stimuli.Explain how you came to discriminate between the stimuli This is a subjective question, hence you have to write your answer in the Text-Field given below. The expression of PageRank is Cp=(IATD1)1.1, How we can choose , such that we guarantee the correctness of centrality values (i.e., the centrality measure do not diverge)? [3 Marks] What is the run time complexity of the given function and what does it do? You can assume minindex function takes on) and returns index of the minimum value of the given vector.(20) vector alg(vector> graph, int source) { int s = graph.size(): vector known; vectorsint> path; for(int i =0; i(cost(current) + graphlaurrent())) { costi e costcurrent) + graph[current(0); path(t) current } ] } return cost Lens Co manufactures lenses for use by a wide range of commercial customers. The company has two divisional manager who has overall responsibility for all aspect of running their division and the divisions are currently treated as investment centres. Each manager, however, has an authorization limit divisions the photographic division (P) and the optometry division (O). Each of the division is run by a of GHe 15,000 per item for capital expenditure and any item costing more than this must first be approved by head office. During the year, head office made a decision to sell a large amount of the equipment in division P and replace it with more technologically advanced equipment. It also decided to close one of Division O's factories in a country deemed to be politically unstable with the intention of opening a new factory elsewhere in the following year. Both divisions trade with overseas customers choosing to provide these customers with 60 days credit to encourage sales. Due to difference in exchange rates between the time of invoicing the customers and receiving the payment 60 days later, exchange gains and loses often occur. The cost of capital for Lens Co is 12% per annum. The following data relates to the year ended 30 November 20X6 Revenue Gains on sale of equipment Direct labour Direct material Divisional overheads Trading profit Exchange gain/(loss) Exceptional costs for factory closure Allocated head office costs Net divisional profit Depreciation on uncontrollable assets Included in divisional overhead Division P GHC 000 14,000 400 14,400 (2,400) (4,800) (3.800) 3,400 (200) (680) 2.520 320 Page 3 of 5 Division O GHC 000 18,800 18,800 (3,500) (6,500) (5,200) 3,600 460 (1,800) (1,040) 1,220 (Total 15 marks) 460 Division P GHc 000 Non-current assets controlled by the division No-current assets controlled by head office Inventories Trade receivables Overdraft Trade payables 15,400 3,600 1,800 6,200 500 5,100 Division O GHC 000 20,700 5,200 3,900 8,900 7,200 To date, managers have been paid a bonus based on return on investment (ROI) achieved by their division. However, the company is considering whether residual income would be a better method. a. Calculate the return on investment (ROI) for each division for the year ended 30 November 20X6. ensuring that the basis of the calculation makes it a suitable measure for assessing the divisional manager's performance. (4 b. Explain why you have included or excluded certain items in calculating the ROI in question (a) above, stating any assumptions you have made. (4marks) c. Briefly discuss whether it is appropriate to treat each of the division of Lens Co as investment centres. d. Discuss the problems involve in using ROI to measure the managers performance. (4marks) (3marks) (15 marks) Shares of Apple (AAPL) for the last five years are collected. Returns for Apple's stock were 37.7% for 2014, -4.6% for 2015, 10% for 2016, 46.1% for 2017 and -6.8% for 2018. The mean return over the five years is how much? (a) 13.5% (b) 15.5% (c) 16.5% (d) 26.2% A series of choices between two characteristics that is used to identify organisms is called acharacteristic chart.characteristic key.dichotomous chart.dichotomous key. 8. The following table contains DNA-sequence information compiled by Marilyn Kozak (1987). The data consist of the percentage of A, C, G, and T at each position among the 12 nucleotides preceding the start codon in 699 genes from various vertebrate species, and as the first nucleotide after the start codon. The start codon occupies positions +1 to +3, and the +4 nucleotide occurs immediately after the start codon. Use the data to determine the consensus sequence for the 13 nucleotides (-12 to -1 and +4) surrounding the start codon in vertebrate genes. Position -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 [start] +4 % A 23 26 25 23 19 23 17 18 25 61 27 15 [AUG] 23 % C 35 35 35 26 39 37 19 39 53 2 49 55 [AUG] 16 % G 23 21 22 33 23 20 44 23 15 36 13 21 [AUG] 46 % T 19 18 18 18 19 20 20 20 7 1 11 9 [AUG] 15 9. The following table lists -globin and -globin gene sequences for the 12 nucleotides preceding the start codon and the first nucleotide following the start codon. The data are for 16 vertebrate globin genes rep I really do not understand what a target market is. My homework question is: describe the target customer (i.e., your customer persona) for electric cars. Describe the key demographics of your target market, including customer description, location, behaviors, psychological profile, and other population attributes. CEP: CONSTRUCTION MANAGEMENT CE-413 SPRING-2022 Course Code. Course Title Complex Engineering Problem (CEP) Knowledge area Attributes Complex Problem- Complex Engineering solving Activities attributes EA1: Students are required to Depth of refer the information Knowledge available in the literature Required related to the life cycles of WP1, Range the Mega project. of conflicting EA2: Students are required to Requirements determine the ground issues WP2, Depth arising during the project of analysis cycle, conflicts among the Required stake holders. Concept of WP3, Normal track versus Fast Familiarity of track construction based on issues WP4, this project. Extent of EA3: Students are required stakeholder to use the knowledge involvement available to more efficiently and plan the project to have least conflicting adverse effects on people requirements during the construction. WP6 Better Organization structure. A new suburban line i.e. green line is planned from Ali Town Orange line station to Kalma chowk Metro station to join the two mega urban public transport projects. The Project covers the tendering, planning, underground tunneling route defining, construction and Legal framework for the Project. As an engineer you are expected to describe all the aspects of the Project, project Life cycles, stakes of each stake holder throughout the life cycles, project organizational structure and the problems liable to grow throughout all the phases. Also, describe the concept of normal track versus Fast track construction considering the current scenario. (Existing overground roads and traffic diversions during the construction are expected) Construction Management CE-413 WK 3, WK4 and WK6 CS Scanned with CamScanner (a) Which is not included in EPA's major concern about wastewater? i) BOD ii) TSS iii) Alkalinity iv) pH (b) What system will you use if the wastewater flow fluctuates a lot? i) Equalization tank ii) Pit privy iii) Absorption field iv) Macerator