Numerade

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Given: f(x)=(1)/(x+5) and g(x)=x-2 What are the restrictions of the domain of f(g(x)) ?

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DOMESTIC MARKET FOR STEEL---BETA QUANTITY SUPPLIED PRICE QUANTITY DEMANDED 80 5 20 70 4 30 60 3 40 50 2 50 40 1 60 b. Draw the demand and supply graphs for Beta. DRAW THE GRAPH TO SCALE At a world price of $1, how many units of steel will the nation of Beta trade in the international market. (Please explain and show your calculations or workings clearly in the space below). (10points) Please show your calculations or workings here. Please explain your decision here.

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“Gray Hat” Hacking? Hal works for a large computer company as an IT security specialist. A year ago, she was transferred to a new division within the company and now wonders if her colleagues in the old division are still being vigilant about cyber-security. She decides to run a program to test the passwords being used my employees, including executives, in the old division. Weak passwords would be identified by the program and Tal would be able to access those accounts. She considers whether to inform the company about her impending test, but decides that the test will be more effective with the element of surprise. what are the 2 obvious choices

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In the Li$^{2+}$-ion, the 3s orbital is lower in energy than the 3p orbital. Select 1 True False

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II. If $ \vec{r}=x \hat{\imath}+y j+z \hat{k} $, then show that i. $ \quad $ grad $ \mathrm{r}=\frac{\mathrm{r}^{2}}{r} $ ii. $ \operatorname{grad}\left(\frac{1}{r}\right)=-\frac{1}{r^{3}} $

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Cassius regards the site of ravens, crows, and kites as a

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1. What Pro's and Con's do you envision coming from one Global Central Bank (list and discuss)? Given your reasoning why should not the Global Central Bank? (see textbook section 4-5a) 2. How is money supply growth affected by a decrease in the reserve requirement ratio? Assume that the reserve requirements ratio is 4%. How much the money supply will increase after the injection of $120 million? (see textbook section 4-3d)

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Your Business Law professor walks into a regularly scheduled class today and states that she will not teach class unless each student enrolled in the class pays her \$5.00 to teach today. Does consideration exist? Multiple Choice Yes. Money has legal value and the service of teaching has legal value. Yes. If students are willing to pay then it is consideration. No. While money has legal value, the service of teaching the class is a preexisting duty. No unless all the students agree to pay, some students will be getting a free service.

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5. How many stereoisomers are there of the following compound (Including the one drawn)? 9. How many monochlorination products (Including stereoisomers) are formed during the free radical chlorination of the following hydrocarbon? H a. 4 b. 5 c. 6 d. 8 e. 12 6. Which of the following Fischer projections is identical to the structure shown? 10. List the radicals below in order of increasing stability (least stable first). 7. Lianne performed the following multi-step reaction sequence. Her product Y, was: a. 1, 4, 2, 3, 5 b. 1, 4, 2, 3, 5 c. 1, 4, 5, 2, 3 d. 4, 1, 2, 3, 5 e. 4, 2, 3, 5, 1 11. What is the major product of the following reaction sequence? 8. Which of these compounds reacts most rapidly under the following conditions? 12. Which compound is most reactive toward CuCl$_2$?

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1. 10 marks Masters Australia Pty Ltd (Masters) is considering to invest in a new product which will require an initial investment of $3,000,000. This capital will be depreciated over five years using straight-line depreciation toward a zero salvage value. Estimated selling price is $200 with variable cost of $75 per unit and fixed cost of $500,000 per year (not including depreciation). Year 1 sales quantity is expected to be 10,000 units which is estimated to be increased by 3% each year. This investment requires 2% additional working capital each year for the additional sales for years 1-4 and zero additional working capital investment for year 5. a) If Masters faces a 30% tax rate, what expected project FCFs for each of the next five years will result from the investment in new product? 5 Marks b) If Masters uses a 15% discount rate to analyze its investments, what is the project's NPV? Should the project be accepted? Why? 3 Marks c) What other two factors are needed to be considered in this investment analysis regardless of NPV? (Be innovative and think out of the box. No macroeconomic variables, like interest rates or inflation rates are acceptable). 2 Marks

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lindsey s.