Numerade

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The ______ principle explains why the loss of jobs due to automation in certain industries may create jobs in other industries. O marginal O off-set O interdependence O opportunity

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Question 6 It was assumed in Sec. 4.1B that the normal stresses $\sigma_y$ in a member in pure bending are negligible. Consider an initially straight elastic member of rectangular cross section. Show that the orthogonal stress is negligible Answers: $(\sigma_y)_{max} = \frac{(\sigma_x)_{max}}{2\rho}c$ $(\sigma_y)_{max} = \frac{(\sigma_x)_{max}}{2\rho}c^2$ $(\sigma_y)_{max} = -\frac{(\sigma_x)_{max}}{2\rho}c$ $(\sigma_y)_{max} = -\frac{(\sigma_x)_{max}}{2\rho}c^2$

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2. Assuming energy for vacancy formation of 0.55 eV/atom, what is the fraction of atom sites that are vacant for lead at its melting temperature of 327°C. (33) Note: It is required that each of the steps and equations must be clearly provided. Most points of this problem will be distributed to these steps and the final answer has only small portion of the total points.

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Find the gradient of the function $g(x,y) = \frac{2y}{x^2+2}$ at the point $(1, 6)$. Then sketch the gradient together with the level curve that passes through the point. First find the gradient vector at $(1, 6)$. $\nabla g(1, 6) = \boxed{}i + \boxed{}j$ (Simplify your answers.)

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Tue Apr 16 Read the Why hasn't Doi president trum president trum My AP Login - Assignment na Unit 8 Progress Check: MCQ 21:57 Submit 1 2 3 4 5 6 (8) (9) (10) (11) (12) (13) (14) (15) (16.) (17) (18) 7 of 30 Question 7 Which of the following gives the best estimate for the $ \mathrm{pH} $ of a $ 5 \times 10^{-4} \mathrm{M} \mathrm{Sr}(\mathrm{OH})_{2}(a q) $ solution at $ 25^{\circ} \mathrm{C} $ ? $ ? $ (A) $ \mathrm{pH} \approx 3.0 $ because $ \mathrm{Sr}(\mathrm{OH})_{2} $ is a strong acid. (B) $ \mathrm{pH} \approx 5.0 $ because $ \mathrm{Sr}(\mathrm{OH})_{2} $ is a weak acid. (C) $ \mathrm{pH} \approx 9.0 $ because $ \mathrm{Sr}(\mathrm{OH})_{2} $ is a weak base. (D) $ \mathrm{pH} \approx 11.0 $ because $ \mathrm{Sr}(\mathrm{OH})_{2} $ is a strong base.

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Refer to the figure nearby, which shows the supply curve for books. What is the lowest price that someone in the market is willing to accept for the thirtieth book? $10 $16 $28 Need help on this question? Refer to the figure nearby,which shows the supply curve for books. Price $28 20 16 10 0 30 50 90Quantity What is the lowest price that someone in the market is willing to accept for the thirtieth book? $10 $16 $28 Need help on this question?

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10) Execute the following function call. plot(4, 2) Create a drawLine function call that draws a line segment through the point (4, 2) with slope equal to 3.

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Replica plating is a technique that allows the same bacterial colonies to be plated onto different media. A sterile velvet pad is pressed onto a “master” plate to pick up bacteria from each colony. The pad is then pressed onto new plates to reproduce the same colonies on other media. For help understanding which genotypes grow on each medium type, use the Hint. Use these data to deduce the number of exconjugants with each genotype.

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At 95% confidence, what is the margin of error? A simple random sample of 50 items rom a population with . σ =6 resulted in a sample mean of 32.

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3. (20 points): Find the equivalent inductance and capacitance for the following: a) $L_{eq}$ Solution 45 mH $L_1$ $L_2$ 10 mH $L_4$ 60 mH b) $C_{eq}$ $C_2 = 3 \mu F$ $C_1 = 4.7 \mu F$ $L_3$ 30 mH $L_4$ 90 mH $C_3 = 6 \mu F$

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