Questions asked
A portfolio with a 25% standard deviation generated a return of 15% last year when T-bills were paying 4.5%. This portfolio had a Sharpe ratio of _______. ○ 0.60 Ο 0.25 ○ 0.22 Ο 0.42
Using the following single orbital (with one electron in it), which set of quantum numbers could be used to describe it? orbital Group of answer choices 5, 3, 3, -1/2 4, 3, 2, 1 2, 1, -1, +1/2 1, 2, 3, 4 4, 4, -4, -1/2
Which of the following conditions involves an inability to hold back urges to express strong angry feelings and associated violent behaviors? O Pyromania O Intermittent-explosive disorder O Trichotillomania O Pathological gambling disorder
Question 1: Consider a moored FPSO as a mass-spring system. The mass and the spring constant of the FPSO between the prototype and the model are related by Equation 1. Based on Froude's Model Law (scale factor, \lambda), deduce the ratio of the heave natural periods of the model ($T_{n,z,m}$) and the prototype ($T_{n,z,p}$). $M_p = \lambda^3 M_m$ and $C_{z,p} = \lambda^2 C_{z,m}$ (Eqn 1) Ans: $1/\sqrt{\lambda}$
A solution is prepared by dissolving 0.001 Mole of NaCOOCH3 (NaAc) into 1 L DI water. Calculate the pH of the solution. Use pC-pH diagram provided below to find pH for 10-4M HF solution. Use Visual MINTEQ to develop a pC-pH diagram for a closed carbonate system that is prepared by adding 10-4 mole Na2CO3 into 1 L DI water. Use the diagram developed in problem 3 to find the equilibrium pH for the solution. Hint: use the technique of left side curve intersecting with the right side curve to identify the equilibrium point on the graph.
Narcotics, such as heroin, are drugs that: ? predictably cause hallucinations, or changes in the perceptual process. ? have an arousal effect on the central nervous system, causing a rise in heart rate, blood pressure, and muscular tension. ? increase alertness and mental acuity ? relieve pain and anxiety and increase relaxation or euphoric feelings
Coronado Corporation operates in an industry that has a high rate of bad debts. Before any year-end adjustments, the balance in Coronado's Accounts Receivable account was $591,900 and Allowance for Doubtful Accounts had a credit balance of $44,990. The year-end balance reported in the balance sheet for Allowance for Doubtful Accounts will be based on the aging schedule shown below. Days Account Outstanding Amount Probability of Collection Less than 16 days $314,500 0.98 Between 16 and 30 days 112,400 0.90 Between 31 and 45 days 85,000 0.86 Between 46 and 60 days 44,200 0.79 Between 61 and 75 days 19,900 0.55 Over 75 days (to be written off) 15,900 0.00 (a) What is the appropriate balance for Allowance for Doubtful Accounts at year-end? Balance for allowance for doubtful accounts $
Gateway Communications is considering a project with an initial fixed assets cost of $1.59 million that will be depreciated straight-line to a zero book value over the 10-year life of the project. At the end of the project the equipment will be sold for an estimated $236,000. The project will not change sales but will reduce operating costs by $385,500 per year. The tax rate is 40 percent and the required return is 11.1 percent. The project will require $50,000 in net working capital, which will be recouped when the project ends. What is the project's NPV? Multiple Choice $188,898 $203,003 $149,552 $196,454 $156,350
We all know that it is hard to sleep with the lights on. However, reading a tablet or cell phone at night can also disrupt sleep. This is thought to be due to these devices stimulating receptors, which are involved with melatonin suppression and circadian rhythm regulation. Rod L-Cone M-Cone S-Cone ipRGC We all know that it is hard to sleep with the lights on. However, reading a tablet or cell phone at night can also disrupt sleep. This is thought to be due to these devices stimulating receptors, which are involved with melatonin suppression and circadian rhythm regulation. Rod L-Cone M-Cone S-Cone ipRGC
Part A Find the initial pressure, if the pressure after the compression is 6.27 atm. Express your answer in atmospheres. P = atm