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cycle. les uld 9-81C What is the back work ratio? What are typical back work ratio values for gas-turbine engines?

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ares collected a random sample of 103 college freshman, and found 62 of them experienced weight gain. find the 88% ci for the population proportion. round to 4 decimals

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Recent studies showed that the leading cause of death among Native Americans and Alaskan Natives was: Heart disease Suicide Cancer Hypertension

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20. Sketch, in a single Argand diagram, the two loci representing the complex number z for which (a) z=4+ik, where k is a positive real variable, (b) $|z-1|=4$. Write down, in the form x+iy, the complex number satisfying (a) and (b).

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Use the remainder theorem to find $P(1)$ for $P(x) = 2x^3 - 2x^2 - 7$.

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Sketch the graph of the rational function by hand. As sketching aids, check for intercepts, vertical asymptotes, horizontal asymptotes, and holes. Show complete work on your worksheet! f(x) = \frac{x^2 - 9}{x^2 - x - 12} Reduced function: fred(x) = Domain: Select an answer VA: There is/are vertical asymptote(s) at There are no vertical asymptotes. Hole(s): There is a hole at There is no hole in this function. x-intercept(s): There is/are x-intercept(s) at There are no x-intercepts. y-intercept: There is a y-intercept(s) at There are no y-intercepts. End Behavior: There is a horizontal asymptote at

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4. We wish to develop a database to keep track of persons, their children and their cars. For this purpose, we will use the following relation: PersonData(pNbr, pName, pAddress, cNbr, cName, cAddress, aLic, aMake) pNbr, pName, pAddress is the person number, name and address of a person. cNbr, cName, cAddress is the corresponding information for a child. Each person has exactly one address. aLic, aMake is the license number and make of a car. A car may be owned by more than one person a) What are the functional dependencies in this relation? Find the keys of the relation. b) Is this relation in BCNF? Justify. If not, decompose it into relations that are in BCNF.

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P3.25. Find the equivalent capacitance between terminals x and y for each of the circuits shown in Figure P3.25. 15 µF 10 µF 3 µF 12 µF 1µF 5 µF (a) 10 µF 8 µF 4 µF yo (b) 5 µF

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QUESTION 1 Dividends or interest paid by the underlying asset will A. decrease the price of a call option. B. Increase the price of a call option. C. have no effect on the price of call option. QUESTION 2 Lucius Cornelius CFA has written a put option with a strike price of $25. If the stock price is below $25 at expiration, what will happen to his position in the option? A. He will have to buy the stock for $25. B. Nothing - the long position will not exercise the option. C. He will earn the difference between $25 and the stock price. QUESTION 3 SPLT (current price $55) has 1-year call options with an exercise price of $55 trading at $4.92. The stock can increase by 20% or decrease by 15% over the next year and the risk-free rate is 5%. Arbitrage profits are most likely: A. possible by purchasing 57 shares and selling 100 calls. • B. not possible. C. possible by purchasing 100 calls and (short)selling 57 shares. QUESTION 4 Using put-call parity, a synthetic European put option can be created from a portfolio that is: A. Short the stock, long a call, and short a pure discount bond that pays the exercise price at maturity. B. Long the stock, short a call, and short a pure discount bond that pays the exercise price at maturity. C. Short the stock, long a call, and long a pure discount bond that pays the exercise price at maturity.

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Moving to the next question prevents changes to this answer. Question 25 The power rating of each resistor in Watt (W) in below Fig. is: 400V 400 V 10 \Omega 400 V 4000 4600 2300 5290

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ashley r.