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cristina walters

cristina w.

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Which of the following is a function performed by the Federal Reserve System: supervises the collection of payroll taxes. All of these are functions of the FED. the printing and distribution of new currency in the U.S. fixing the value of the dollar as an international currency. setting the minimum reserve ratio requirement for banks in the U.S.

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A group of birds migrate to a newly formed island and have a genetic makeup that is different from the original population. This is known as ________?

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QUESTION 4 Using a=0.05, the critical value is ? 15.5 14.1 07.8 ? 12.6 QUESTION 3 Question 2 We want to test if there is a relation between blood type and gender. So, we draw a sample of 180 people and examined their blood type. SUM AB B A 0 100 3 17 34 80 5 7 33 180 8 24 67 46 35 81 MALE FEMALE SUM The expected number of females with blood type O is QUESTIONS ? 27.8 The test statistics is 1.57 22.2 02.46 ? 32.4 1.75 36 04

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10. [-/1 Points] DETAILS MY NOTES OSINTERALG2 7.5.270. ASK YOUR TEACHER Maurice is traveling to Mexico and needs to exchange $410 into Mexican pesos. If each dollar is worth 12.29 pesos, how many pesos will he get for his trip? pesos Additional Materials eBook

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(5) The idler pulley mechanism must support belt tensions of P as shown. The pulley is pinned at D to the rigid bar BCD that is supported by pin C and rod AB. (a) The yield stress in rod AB is 32 ksi and the diameter of rod AB is 0.4 in. For a factor of safety of 2 with respect to the yield stress, design the largest allowable value of tension P. (b) For the design tension P from part (a) use the same factor of safety to design the diameter of pin C if the ultimate shear stress is 24 ksi in the pin and the ultimate bearing stress is 40 ksi in bar BCD at support C. (c) Use the same design tension P from part (a) determine the factor of safety against bearing in the brackets at support C if the ultimate bearing stress in the brackets is 45 ksi. Ans: (a) 836 lb (b) 0.327 in (c) 2.70

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Consider Scalar field $\psi = xy^2 + x^2$ prove this relation: $b = (2, 1)$ $\int_{a}^{b} \vec{\nabla}\psi \cdot d\vec{l} = \psi_b - \psi_a$ $a = (0, 0)$

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On December 31, 2011, Thomas Henley, financial vice president of Kingston Corporation, signed a noncancelable three-year lease for an item of manufacturing equipment. The lease called for annual payments of $41,635 per year due at the end of each of the next three years. The leased equipment's expected economic life was four years. No cash changed hands because the first payment wasn't due until December 31, 2012. Henley was talking with his auditor that afternoon and was surprised to learn that the lease qualified as a capital lease and would have to be put on the balance sheet. Although his intu- ition told him that capitalization adversely affected certain ratios, the size of these adverse effects was unclear to him. Because similar leases on other equipment were up for renewal in 2012, he wanted a precise measure of the ratio deterioration. "If these effects are excessive," he said, "I'll try to get similar leases on the other machinery to qualify as operating leases when they come up for renewal next year." Assume that the appropriate rate for discounting the minimum lease payments is 12%. Also assume that the asset Leased equipment under capital leases will be depreciated on a straight- line basis. Required: 1. Prepare an amortization schedule for the lease. in worried Henley. Before factoring in

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Q. 1. The economy is in recession. Policy makers sitting in the capital suggest that to stimulate the economy government must increase its spending. They estimate consumption function to be: $C = 50 + 0.75 Yd$ a) They also estimate that government spending must increase by $75 billion to uplift the economy. If the current GDP is estimated at $5000 billion calculate the new level of GDP if government goes for this decision. b) Using the above consumption function can you calculate the taxes that should be cut to increase GDP to $5750 billion. Q2. Using the figure below, describe the figure and suggest if the economy is in recession or inflation and what policy actions (tight or loose fiscal Policy) would you suggest and why correcting the situation.

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2 A cyclic machine produces work output of 185 kJ while receiving heat of 300 kJ from a high-temperature source at 1000 K and rejecting heat to a low-temperature sink at 300 K. What is the actual efficiency of this cycle? (2 Points) None 70% 53.3% 67.5% 61.6% 60%

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5) Find and classify the stationary points of $y = 3 + 4x^3 - x^4$.

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