Numerade

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Consider the following table, when does diminishing marginal product occur? Number of Workers Total Output Marginal Product 1 10 2 18 3 24 4 32 After the second worker After the first worker After the forth worker After the third worker

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Which of the following statements regarding interphase I and II of meiosis is correct? Select ALL that apply. Chromosomes are duplicated only in interphase II. Chromosomes are duplicated in both interphase I and II. Crossing over occurs in interphase I but not in interphase II. Chromosomes are duplicated only in interphase I. Cell growth occurs in interphase I.

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A person must exhibit some sort of distinctive physical characteristic, obvious to a neutral observer, in order to be considered disabled. Group of answer choices True False

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Table 5.2 Event Firms increase the demand for labor. Demand pull inflation increases. Household consumption decreases. Firms purchase less fixed capital. Unemployment is rising. Firm's inventories unexpectedly increase. Transfer payments decrease. Interest rates increase. Firms plan on decreasing their inventories. E or C

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State the order of the given ordinary differential equation.\\ $x \frac{d^3y}{dx^3} - \left(\frac{dy}{dx}\right)^4 + y = 0$\\ Determine whether the equation is linear or nonlinear by matching it with (6) in Section 1.1.\\ $a_n(x)\frac{d^ny}{dx^n} + a_{n-1}(x)\frac{d^{n-1}y}{dx^{n-1}} + \dots + a_1(x)\frac{dy}{dx} + a_0(x)y = g(x)$ (6)\\ linear\\nonlinear

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2. Assume that an igloo is a hemispherical shell of ice ($k = 0.15 \frac{W}{m \cdot ^\circ C}$) with an outer diameter of 2.2 m and an inner diameter of 1.8m. Assume the igloo sits on an ice cap ($T_{cap} = -20^\circ C$), that the air temperature outside is $T_{\infty} = -40^\circ C$, and that the convection heat-transfer due to wind is $h_o = 40 \frac{W}{m^2 \cdot ^\circ C}$. Assume also that convection heat transfer within the igloo due to drafts is $h_i = 5 \frac{W}{m^2 \cdot ^\circ C}$. If the folks in the igloo are generating heat at the rate of 400 W, what is the air temperature in the igloo?

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Consider an optimization problem in general form min f(x) x?X subject to: x ? S where X = dom f. If an optimal solution x* exists, which of the following must be true? (choose all correct answers) ? x = ? ? S ? ? ? x* ? S ? x* ? X ? x* ? X ? x* ? S

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Multiplication: There are 4 basic rules of binary multiplication: 0x0=0 0×1=0 1x0=0 1×1=1 Examples: 11 x 11 011 110 1001 Work the following problems: 1. 110 x 001 = 2. 100 x 1 = 100 x 11 0100 1000 1100 3. 1010 x 0000 = Division: Treat division as you would long division in the decimal number system. Examples: 11 11/1001 1 11/11 11 Work the following problems: 1. 110 \+ 001 = 2. 100 \+ 1 = 3. 1010 \+ 10 =

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Which of the following is not a productivity based explanation for wage differentials?

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C = 42 m/s @ 37Â° B = 19 m/s @ 195Â° a) What plane are C and B in? b) What is the direction of the cross product B x C? c) What is the direction of the cross product C x B? d) What is the angle between the positive y-axis and the cross product, 3C x 5B?

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cristian b.