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richard reed

richard r.

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In an RLC series circuit, the voltage amplitude and frequency of the source are 100 V and 500 Hz, respectively, an R=500$\Omega$, L=0.20H,, and C=2.0$\mu$F. What is the impedance of the circuit?

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(8 points) Using techniques utilized in class, for the following matrix, find the parametric vector solution to the homogeneous system $Ax = 0$: $A = \begin{bmatrix} 1 & 2 & 1 & 5 & 1 \\ 2 & 4 & -1 & 1 & -4 \\ 1 & 2 & 2 & 8 & 3 \\ 2 & 4 & 1 & 7 & 0 \end{bmatrix}$

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Sally is playing outside with her brother Micah one day and wants to push him down after he takes her swing. Sally does not push Micah, however, because she predicts that she will be punished by getting no television privileges after dinner if she does. Sally is most likely in the ________ stage of development. Question 32 options: a) formal operational b) preoperational c) While he is in the waiting room at the doctor's office, Arthur tries to classify infants' attachment type based on their behavior. He is certain that the baby girl sitting across from him is securely attached because she Question 33 options: a) is not distressed when her mother leaves the room. b) stays very close to her mother for support. c) is fearful of any strangers who come into the room. d) explores the unfamiliar room and the objects in it while staying in view of her mother.

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3. $L = \pi$; $f(x) = 2x - 3x^2$ 4. $L = 1$; $f(x) = 1 - 3x^2$ 5. $L = \pi$; $f(x) = |\sin x|$

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3. 1.1-10. Prove Theorem 1.1-6. Theorem 1.1-6 If A, B, and C are any three events, then P(A\cup B\cup C) = P(A) + P(B) + P(C) - P(A\cap B) -P(A\cap C) - P(B\cap C) + P(A\cap B\cap C).

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1. Find the vector equation of the line joining the points A, B with position vectors \(a = i + j - k\) and \(b = 2i - j - k\) respectively. 2. Find the vector equation of the line which passes through the point A with position vector \(a = 2i + 2j + k\) and is parallel to the vector \(d = 3i - j - k\).

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16. Find the no. of revolutions per minute and motor power in HP? Pump, Volume displaced = 3.4 x 10$^{-5}$ m$^3$-rev$^{-1}$, Delivered discharge = 37.1 L-min$^{-1}$, p = 85 bar, Volumetric efficiency = 95.6%, Mechanical efficiency = 88.5%.

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1.) Carefully define returns to scale and explain how this differs from marginal returns. 2.) Assume that your brewery employs labor and capital by paying $50 per unit of labor employed and $150 per hour to rent a unit of capital. Given that the production function is: Q = 10L – L^2 + 60K – 1.5K^2, where Q is total output, L is labor, and K is capital, what is the brewery's optimal combination of capital and labor? 3.) Briefly describe the economic cost of a college graduate serving two years in the Peace Corps, an American volunteer program, in a remote Kenyan village. 4.) "All fixed costs are sunk costs, and all sunk costs are fixed costs." Examine the validity of this statement.

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Common stock value - Constant growth Use the constant growth model (Gordon growth model) to find the value of the firm shown in the following Dividend expected next year $1.13 Dividend growth rate 7.5% Required return 13.3% The value of the firm's stock is

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C. Write the first four terms of the sequence 1. $a_n = 2n - 1$ 2. $a_n = 12 - 3n$ 3. $a_n = 3n$ 4. $a_n = 5n + 5$

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