Wich Middle Eastern countries lie along 30°N,moving west to east?

Let c> 0 be a positive real number. Your answers will depend on c. Consider the matrix M = (21) (a) Find the characteristic polynomial of M. (b) Find the eigenvalues of M. (c) For which values of c are both eigenvalues positive? (d) If c= 5, find the eigenvectors of M. (e) Sketch the ellipse cr + 4xy + y = 1 for c = 5. (f) By thinking about the eigenvalues as c [infinity]o, can you describe (roughly) what happens to the shape of this ellipse as c increases? 2 marks 2 marks 2 marks 2 marks 1 marks. 1 marks 1. The multiplier used for constructing a 97% confidence interval for population proportion p using a sample of size 28 is _______(you need to find p)2. To construct a 95% confidence interval for a population mean with a margin of error of 0.3 from a Normal population that has standard deviation =4.7=4.7, one would need a sample size of ________ 1. Find and report the minimum, maximum, mean, median, standard deviation, Q1, Q3. 2. Find the z-score for the minimum value and maximum value. 3. Make a frequency table. Use the first class of (30, 35] and create more classes of the same size until you have accounted for the observations. 4. Add columns to the frequency table for relative frequency and cumulative relative frequency. 5. Make a histogram of the above frequency table (number 3). Do not make a relative histogram. Do not make a cumulative relative histogram. 6. Find the 3 intervals (x-s,x+s) (x-2s,x+2s) (x-3s,x+ 3s) and find the actual percentage of values that fall within each of the above intervals. 7. Make a box-whisker plot. 8. Find the LIF and UIF. 9. Report and justify any outliers. 10. Summarize the dataset in 2-3 sentences. Include symmetry, outliers, typical values. Consider an electrochemical cell based on the reaction: 2H+(aq) + Sn(s) = Sn2+(aq) + H2(g). Which of the following actions would NOT change the measured cell potential? Describe the differences between clustering, and classifiers, adescription of the three ways you divided up the data set, and whatthe results of each of these efforts were. Assuming that a country has a trade deficit of $50 billion, which of the following is true: The country's exports are $150 billion and its imports are $100 billion The country's exports are $100 billion and its exports are $150 billion The country's imports are $120 billion and its exports are $180 billion The country's exports are $120 billion and its imports are $180 billion Incorrect; that would give a deficit of $60 billion Learning Objective: Calculate the merchandise trade balance and current account balance using import and export data for a country let us consider a sample space = {1,...,n} of size n > 2 and two probability functions p1 and p2 on it. that is, we have two probability spaces: (,p1) and (,p2) Solve the recurrence- An = 3n-1 + 10 an-2 An = 4am -1 = 4 an-2 4an-1 A = 4&a = 1 db=1 & 0 = 1 Jebali Corporation, a calendar year taxpayer utilizing the completed contract method of accounting, constructed a building for Samson, Inc., under a long-term contract. The gross contract price was $6,779,000. Jebali finished construction in 2021 at a cost of $6,101,100. However, Samson insisted that Jebali redo the doorway; otherwise, the contract price would be reduced. The estimated cost of redoing the doorway is $113,450. In 2022, the dispute is settled and Jebali fixed the doorway at a cost of $90,760. a. How much must Jebali include in gross income for these items? What amount of deductions is Jebali allowed for 2021? Jebali must include $_____ in gross income and is allowed deductions of $_____ for 2021. b. In 2022, how much must Jebali include in gross income? What amount of expenses can Jebali deduct in that year? In 2022, Jebali must include $______ gross income and may deduct $______ as expenses in that year. Suppose the equilibrium price for basketballs is $23. If every store prices their basketballs at $21, this would lead to a ______ and would put _______ pressure on prices. O surplus; downward O surplus; upward O shortage; downward shortage; upward T/F: In the context of relative valuation, it makes sense to use the equation PE = 13+ (2x g) to adjust a company's PE ratio for differences in growth (g). (Assuming statistical significance.) Let V = Z be the whole set. Define mZ = {ma: a Z}. Let S = 2Z and T = 3Z.(a) Describe S nT and S U T. (b) Describe S^c. Please answer all subparts.= The doubling period of a bateria population is 10 minutes. At time t population was 600. What was the initial population at time t = 0? Find the size of the bacteria population after 5 hours. number Oscar is an accountant for Chemco Partnership and is preparing the annual tax return for Chemco. A careful review of Chemcos books shows Chemcos revenue for the year was $1.5 million. The CEO of Chemco, however, wants to minimize the tax liability of the company, so the CEO asks Oscar to falsify the tax returns by stating that revenue was only $200,000. Concerned about the possibility of losing his job, Oscar complies. The IRS discovers the underreporting and charges Oscar with making false statements in a tax return. If Oscar is successfully prosecuted, he could face:A. a fine of $100,000 and imprisonment for up to three years.B. a fine of $500,000 but not imprisonment.C. a fine of $100,000 but not imprisonment.D. a fine of $500,000 and imprisonment for up to three years. Zissou Corp's budgeted manufacturing costs for 60,000 model boats are:Fixed manufacturing costs......... $65,000 per monthVariable manufacturing costs.......... $13.00 per boatZissou produced 50,000 boats during March. How much is the flexible budget for total manufacturing costs for March?Group of answer choices$845,000$700,000$650,000$715,000 The direct materials budget shows the following: Units to be produced 2600 Direct materials pounds required for production 8320 Direct materials pounds to be purchased 9220 What are the direct materials per unit? a fault line long-term slip rate of 5 cm/year and slips 2.5 m when it moves. what is the recurrence interval of the fault Find the direction angles of the vector. Write the vector in terms of its magnitude and direction cosines, v=v(cosa)i + (cos )j + (cos yk]. v=3i-2j+2k = (Round to the nearest tenth as needed.) B=(Ro Consider the following Demand and Supply curves: WTP=248-2.300 MC=9+1.60 Calculate the producer surplus if the price is set at $20.4. Answer to 2 decimals. please indicated if the following statements about drawings are true or false: An assembly drawing provides all the information for the manufacture of a part4X on a drawing means a feature is to be repeated four times. A part of a drawing that contains items such as the name of the part, name of the drafter, drawing number, and other similar information is called the Standards Block.I. The symbol for diameter is D. ... Detailed Assembly Drawings are often used for inseparable assemblies. 1. In detail drawings, sometimes center marks are short, unbroken lines.