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connor lin

connor l.

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A client is diagnosed with an infection caused by the hepatitis A virus. Which statement by the client indicates a need for further teaching? Multiple Choice "I will likely recover completely from my infection." "If I am not having sex or donating blood, there is no way to spread the hepatitis A virus to others." "Vaccination could have prevented my infection." "Hepatitis A is often spread through contaminated food or water."

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Why might vegetarianism be a more efficient use of land, based on the laws of thermodynamics?

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A receivable of $18975 is sold at a simple discount rate of 11.97%, 5 months before it is due. What simple interest rate is this equivlent to? your percent should have 2 decimal places.

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An Australian company will receive payment of USD10 million a year from now. The current spot price for the USD is AUD1.50/USD and the one-year forward rate is AUD1.45/USD. The USD annual interest rate is 8%, the AUD annual interest rate is 9%. Which of the following is TRUE? Question 11Answer a. Money market hedge (borrowing AUD) is better than using the forward contract, granting AUD14.86 million a year from now. b. Money market hedge (borrowing USD) is better than using the forward contract, granting AUD15.14 million a year from now. c. Using the forward contract is better than money market hedge, granting AUD14.5 million a year from now. d. Money market hedge (borrowing USD) is better than using the forward contract, granting AUD14.86 million a year from now

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Two balls are thrown at each other and collide. Ball #1 has a mass of 5 kg and an initial velocity of 4.0 m/s at an angle of 38° towards Ball #2. Ball #2 has a mass of 3 kg and is moving at 7.9 m/s. After they collide, the balls stick together. What is the final velocity (vector!) of the stuck-together balls? (remember you need magnitude and direction)

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1. (Price Discrimination) Seawolves' satellite company broadcasts TV to subscribers in Port Jefferson (PJ) and Stony Brook (SB). The demand functions are given by \begin{align*} Q_{PJ} &= 50 - \frac{1}{3}P_{PJ} \\ Q_{SB} &= 80 - \frac{2}{3}P_{SB} \end{align*} where Q is in thousands of subscriptions per year and P is the subscription price per year. The cost of providing Q units of service is given by $TC(Q) = 1,000 + 30Q$ where $Q = Q_{PJ} + Q_{SB}$. (a) What are the profit-maximizing prices and quantities for the PJ and SB markets if the firm cannot discriminate both markets? (b) What are the profit-maximizing prices and quantities for the PJ and SB markets if the firm can discriminate both markets? (c) What are the profits for (a) and (b) respectively? What can you say about this result?

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Determine if each of the following functions is $O(x^2)$. Answer Y for yes and N for no. 1. $f(x) = x \log(x)$ 2. $f(x) = \frac{x^4}{2}$ 3. $f(x) = 2^x$ 4. $f(x) = x^2 + 1000$ 5. $f(x) = \lfloor x \rfloor \cdot \lceil x \rceil$ 6. $f(x) = 17x + 11$ 7. $f(x) = \log(2^x)$

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4 What is the most general function $u = ax^2 + bxy + cy^2$ that is the real part of an analytic function? Construct this analytic function, and express it in terms of $z$.

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Need solution with explanation of actions. Thank you very much to whoever will help me. A flywheel having a weight of w and mounted on a vertical shaft is shown in FIGURE Q1. The steel shaft (modulus of elasticity, E) has a diameter d and length I and is fixed at both ends. For the shaft, formulate a performance index or figure of merit intended to: a. Minimize the weight and maximize strength in the "lateral" direction. b. Minimize weight and maximize stiffness in the "lateral" direction. c. Minimize cost and maximize "lateral" stiffness. Assume a cost coefficient of c $/kg. d. Repeat (a), (b), and (c) for the "torsional" case. Flywheel Shaft FIGURE Q1

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Units of X MU, MUx/Px = $1 Units of Y MU, MUy/Py = $2 1 20 20 1 48 24 2 18 18 2 40 20 3 16 16 3 36 18 4 14 14 4 32 16 5 12 12 5 24 12 6 11 11 6 12 6 If the prices of X and Y are $1 and $2 per unit, respectively, and this consumer has $5 in income to spend, the maximum total utility attained by the consumer in equilibrium is a) 108 units of utility b) 91 units of utility c) 96 units of utility d) 187 utiles

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