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alex holt

alex h.

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Suppose you pay $1 to play a game in which a pair of fair dice is rolled. If a sum of 6,7 , or 8 comes up You win $5, If 2 or 12 comes up you win $3. Otherwise you lose the dollar you paid to play the game. Calculate the expected value for the game. Sum of 6=1,5-2,4-3,3-4,2-5,1

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In a triangle abc let q and p be the midpoints of the sides bc and ac respectively. Prove that the line pq is parallel to the base/side ab of the triangle. use only geometric concepts to prove

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IgG : Involved in allergies. IgE 2. : Protects mucosal barriers. IgA 3. IgM : Main antibody of both primary and secondary immune response. IgD 4. : First to peak during a primary immune response. 5. : Along with IgM, this is a B cell receptor.

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As the that your company is considering a new project and has collected the following information about the project. (Note: You may or may not need to use all of this information. use only the information that is relevant.) The project has an anticipated economic life of 4 years. The corrparry will have to purchase a new machine. The machile will have an up-front cost of $2 million at Year O. The machine will be depreciated on a straight-line basis over 4 years (that is, depreciation expense will be $500,000 in each of Years 1-4 ). The company anticipates that the machine will last for four years, and that after four years, its salvage value will equal zero. If the company goes ahead with the proposed product, it will have an effect on the - company's net operating working capital. At the outset, Year O, inventory will increase by $140,000 and accounts payable will increase by $40,000. At Year 4 , the net operating working capital will be recovered after the project is completed. The project is expected to generate sales revenue of $2 million in Year 1,$3 million in Years 2 and 3, and $2 million in Year 4 . Each year the operating costs (not including depreciation) are expected to equal 50 percent of sales revenue. The company's interest expense each year will be $100,000. The new project is expected to reduce the after-tax cash flows of the company's existing products by $250,000 a year (Years 1-4 ). The company's overall WACC is 10 percent. However, the proposed project is riskier than the average project and the project's WACC is estimated to be 12.5 percent. The company's tax rate is 40 percent. Given this information, determine the net present value of the proposed project. Answer in dollar and cents, with no punctuation. For example, if your answer is $59,255.48, enter "59255.48". Duestion 8 5pts that your company is considering a new project and has collected the following information about the project.(Note.You may or may not need to use all of this information. use only the information that is relevant.) The project has an anticipated economic life of 4 years The cot:pany will have to purchase a new machine.The machine will have an up-front cost of $2 million at Year O.The machine will be depreciated on a straight-line basis over 4 yeai's(that is,depreciation expense will be $500,000 in each of Years 1-4).The company anticipates that the machine will last for four years,and that after four years,its salvage value will equal zero. If the company goes ahead with the proposed product,it will have an effect on the company's net operating working capital.At the outset,Year O, inventory will increase by $140,000 and accounts payable will increase by $40,000.At Year 4,the net operating working capital wili be recovered after the project is completed. The project is expected to generate sales revenue of $2 million in Year 1,$3 million in Years 2 and 3,and $2 million in Year 4.Each year the operating costs (not including depreciation) are expected to equal 50 percent of sales revenue. The company's interest expense each year will be $100,000. The new project is expected to reduce the after-tax cash flows of the company's existing products by$250,000 a year(Years 1-4. The company's overall WACC is 1O percent.However,the proposed project is riskier than the average project and the project's WACC is estimated to be 12.5 percent. The company's tax rate is 40 percent. Given this information,determine the net present value of the proposed project Answer in dollar and cents,with no punctuation.For example,if your answer is $59,255.48, enter"59255.48"

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In the drawings below, "CO" represents a carbonyl group (C=O). Which reaction below will NOT proceed as written? CH$_3$-CO-Cl + NaO-CO-CH$_3$ --> CH$_3$-CO-O-CO-CH$_3$ + NaCl CH$_3$-CO-O-CO-CH$_3$ + CH$_3$-OH --> CH$_3$-CO-O-CH$_3$ + HO-CO-CH$_3$ CH$_3$-CO-NH$_2$ + NaCl --> CH$_3$-CO-Cl + NaNH$_2$ CH$_3$-CO-O-CH$_3$ + CH$_3$-NH$_2$ --> CH$_3$-CO-NH-CH$_3$ + HO-CH$_3$

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Which of the following is incorrect? With inflation targeting, the Fed Multiple Choice expects to have fewer, shorter, and less severe business cycles. will not necessarily be focused on counteracting business fluctuations. has given up the right to use monetary policy to smooth business cycles. will be more focused on controlling inflation and deflation than before.

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250 g of coconut milk is added to a 2.4 kg pot of soup. The milk is initially at 50°F and has a specific heat capacity of 3982 J/kg°C and the soup is initially at 160°F and has a specific heat capacity of 3725 J/kg°C. When the milk and soup have come to thermal equilibrium, what is the final temperature of the mixture? Answer in °F.

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Find a simplified expression for $\left(\frac{f}{g}\right)(x)$ for $f$ and $g$ defined below $f(x) = x$, $g(x) = \frac{1}{x}$ What is the domain of $\left(\frac{f}{g}\right)(x)$?

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14. [-/1 Points] DETAILS Find all exact solutions on [0, 2\pi). (Enter your answers as a comma-separated list.) 2 \cos^2(t) + 3 \cos(t) = -1 t= Additional Materials eBook Solving Trigonometric Equations II Solving Trigonometric Equations VI Example Video 15. [-/1 Points] DETAILS OSCAT1 9.5.250. Find all exact solutions on [0, 2\pi). (Enter your answers as a comma-separated list.) 2 \tan(t) = 3 \sec(t) t= Additional Materials eBook Solving Trigonometric Equations II Solving Trigonometric Equations III Solving Trigonometric Equations VI MY NOTES

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5. You are a synthetic chemist and have created a compound that appears to bind to acetylcholine receptors. When applied to the inside of the right atrium, what will the affect be? A) Increased heart rate B) No effects on heart function C) Increased force of atrial contraction D) Decreased force of atrial contraction E) Decreased heart rate 6. The plateau of the action potential in cardiac ventricular cells results from the opening of voltage-gated long-lasting ________ channels in the plasma membrane of the cell. A) Na+ B) Cl- C) glucose D) Ca2+ E) K+ 7. You are learning to read electrocardiograms. You know that the patient you are examining has a pathology affecting the depolarization of his ventricles, therefore you're looking for a change in what portion of his EKG? A) The T wave B) The P wave C) "The P wave" or "The T wave" but not "The QRS complex". D) The QRS complex E) None of these would be altered 8. In a patient with an abnormally leaky aortic valve, what would you expect? A) Some backflow of blood into the left ventricle during ventricular ejection B) Some backflow of blood into the aorta during ventricular diastole C) Some backflow of blood into the left atrium during ventricular systole D) Some backflow of blood into the left ventricle during ventricular diastole E) Some backflow of blood into the aorta during ventricular ejection

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