Numerade

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Telecommuting has been found to initially increase job satisfaction, but later satisfaction decreases and then levels off.

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Scenario Export Quota Selective Quota Tariff-Rate Quota Global Quota Export Subsidy Domestic Production Subsidy Domestic Content Requirement Australia permits 30,000 tons of peanuts to be imported each year—14,000 tons must come from Malta, and 16,000 tons must come from Argentina.The United States charges a tariff of 9.35¢ per kilogram for the first 30,393 tons of peanuts and a tariff of 20¢ per kilogram of peanuts in excess of that threshold.The U.S. government makes a payment to domestic farmers of $1 on each bushel of apples that is exported.Australia permits 30,000 tons of peanuts to be imported each year.Argentina voluntarily reduces textile exports to Malta.The U.S. producers of automobiles, an import-competing good, receive $100 million from the U.S. government for their production of 250,000 autos.Australia and Argentina agree that Australia produces 76% of its iDevices in Argentina and is allowed to export iDevices to Argentina tariff-free.

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A 20-year-old female was diagnosed with a urinary tract infection and was prescribed a 10-day course of broad-spectrum antibiotics. The urinary tract infection symptoms improved but, two weeks later, she had symptoms of vaginitis. Which is the likely causative agent? Clostridium difficile Candida albicans Lactobacillus acidophilus Escherichia coli Staphylococcus aureus

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What two kinds of problems should be escalated from a level one technician to a level two technician? (Choose two.) problems that are complicated and will take a long time to resolve problems that can be solved in a short time problems that are beyond the scope of the knowledge of the level one technician problems that require rebooting the equipment problems that do not fit into the "down call" category

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Maximize the objective function $2x_1 + 5x_2$ subject to the constraints: $2x_1 + x_2 \le 10$ $x_1 + 2x_2 \le 8$ $x_1 \ge 0, x_2 \ge 0$ You must solve using the Simplex Method. Show ALL work on your submission. If a step is not shown, points will be deducted. You must solve this using the techniques I demonstrated in my videos. All other techniques

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Find the mean and variance of the random variable X with probability function or density $f(x)$. 1. $f(x) = kx$ ($0 \le x \le 2$, k suitable) 2. X = Number a fair die turns up 3. Uniform distribution on $[0, 2\pi]$ 4. $Y = \sqrt{3}(X - \mu)/\pi$ with X as in Prob. 3 5. $f(x) = 4e^{-4x}$ ($x \ge 0$) 6. $f(x) = k(1 - x^2)$ if $-1 \le x \le 1$ and 0 otherwise 7. $f(x) = Ce^{-x/2}$ ($x = 0$) 8. X = Number of times a fair coin is flipped until the first Head appears. (Calculate $\mu$ only.) 9. If the diameter X [cm] of certain bolts has the density $f(x) = k(x - 0.9)(1.1 - x)$ for $0.9 < x < 1.1$ and 0 for other x, what are k, $\mu$, and $\sigma^2$? Sketch $f(x)$.

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The one-to-one functions $g$ and $h$ are defined as follows. $g = \{(3, 8), (4, 5), (5, 7), (7, -6), (8, -8)\}$ $h(x) = -3x - 13$ Find the following. $g^{-1}(7) =$ $h^{-1}(x) =$ $(h^{-1} \circ h)(-7) = $

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Find the currents in each branch of the given circuit below $ I_{1}, I_{2}, I_{3} $ tann 1 *.. $ 4 x_{1} $ win Vote: since we are proceeding around the closed path in a clockwise direction. If the flow is opposite direction, it is indicated as $ -I $

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Acording to question 1 pls solve question 2. Give detial as much as possible for understand easily. JUST SOLVE QUESTION 2 Figure 1 1) Consider a non-moving car located at a distance d from a police officer as shown in Fig. 1. The police officer uses a radar system to transmit a signal wave, toward the vehicle, in the format of st,=Acos(2fot+ The wave reflects (bounces) off the rigid surface of the vehicle and backs to the radar system The received signal by the radar system can be written as y1t=s(t-t+ Find t, as a function of the distance d and then the expression of y(t) PS. The wave propagates at the speed of light denoted by c. Moreover, there is a phase change of when waves are reflected off a rigid surface. 1 2) Now, consider that the vehicle is moving toward the police officer at constant speed v (at instant 0 the vehicle is located at a distance d), as such the distance becomes a function of the time D(t) (see Fig. 2) d D(t) Figure 2 t>0 t=0 a. Find the expression of D(t) as a function of the speed of the vehicle b. Find the expression of the received signal by the radar y(t) as a function of the speed of the vehicle Derive the fundamental frequency (denoted by f2) of y2(t) and compare it to fo (fundamental frequency of s(t) and equivalently of y, (t)). What is the ratio of increase/decrease of the fundamental frequency? d. Derive the expression of v as a function of fz, fo and c

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A toddler is learning to use the door knob to get out of the house. Her mother observes that she is able to open the door on 10\% of her attempts. If the toddler tries the door knob 15 times, how many times do you expect her to escape? What is the variance of this random variable?

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sheila p.