Numerade

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Research and compare 2 different types of strategies for policy advocacy. Which strategy do you find to be most effective? Why? Cite your sources. in social work

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What conclusion did Rutherford reach when he observed that Adams of gold foil could deflect particles

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A data ______ uses analytics and other Big Data techniques to interpret a company's data to better understand its performance.

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Delisa Corporation has two divisions: Division L and Division Q. Data from the most recent month appear below: Total Company Division L Division Q Sales $553,000 $145,000 $408,000 Variable expenses 309,680 81,200 228,480 Contribution margin 243,320 63,800 179,520 Traceable fixed expenses 107,490 31,850 75,640 Segment margin 135,830 $ 31,950 $ 103,880 Common fixed expenses 49,220 Net operating income $ 86,610 The break-even in sales dollars for Division Q is closest to:

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3. Let's revisit the shoelace theorem from Homework 0. (a) Let $C$ be the line segment starting at $(x_1, y_1)$ and ending at $(x_2, y_2)$. Let $\vec{F} = \langle -\frac{y}{2}, \frac{x}{2} \rangle$. Compute directly the integral $\int_C \vec{F} \cdot d\vec{r}$. (b) Now let $D$ be the triangle with vertices $(x_1, y_1)$, $(x_2, y_2)$ and $(x_3, y_3)$, oriented counterclockwise in the plane. Use Green's theorem to find the area of this triangle. (c) Explain how to use Green's theorem to extend the shoelace theorem to any polygon in the plane.

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In the network of Figure 1, line voltage must be 20kV in the load end of the Feeder 1 (line length 20 km, line resistance r=0.34(Ω)/(km) and line reactance x=0.36(Ω)/(km). a) What is the magnitude of the voltage in the beginning of the feeder at the 20kV substation (U_(20))? b) What is the magnitude of the voltage on the high voltage side (110kV) of the primary transformer (U_(110))? c) Determine the active and reactive power losses of Feeder 1. b What is the magnitude of the voltage on the high voltage side 110 kV of the primary transformer (U1)? eDetermine the active and reactive power losses of Feeder 1. U1o= U20=? 110kV 110/21kV 25 MVA Z=10% P2.2MW cos=0.9d Feeder 120km =0.34/km x=0.36/km

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find the roots of the equation z^2 + 2z+ ( 1-i) = 0

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1. The area of the region between $y = \sqrt{x}$ and $y = \frac{1}{x}$ from $x = 1/4$ to $x = 4$. 2. Find the area enclosed by $y = 3x$, $y = -3x$, and $y = 4x - 1$. 3. Find the area of the region bounded by $y^2 - x = 4$ and $x = 2 - y^2$.

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A gas is compressed adiabatically from 10atm and 300°K to 50atm and 500°K at the rate of 1kmol/s. It is assumed that the specific heat (Cp) of the gas remains constant in both cases b) and c) below. a. Draw the process path on a T-S diagram; b. Calculate the work required to compress 1 kmol of the gas, assuming ideal behavior of the process. c. Calculate the work required to compress 1 kmol of the gas. Assume non-ideal behavior of the process. Data: Cp=40kJ/kmol.°K; Mw=28, Tc=300°K and Pc=50atm.

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Question 1 (1 point) Listen What is the objective function of the following linear program: Maximize $x + 5y$ subject to $x + 4y \le 12$, $x \le 8$, $x + y \ge 2$, $x \le 0$ ? $x + y \ge 2$ $x \le 8$ $x + 4y \le 12$ $x + 5y

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brandon d.