Numerade

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If a prospective resident is concerned about the cost, which approach should an Executive Director take to address this concern effectively? Suggest they may find a better rate elsewhere if unhappy with pricing Avoid discussing cost until they commit to moving in Offer a significant discount immediately to secure the sale Emphasize the value and benefits of services included in the price

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According to Rothstein, economic zoning can achieve racial segregation. Group of answer choices True False

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5. Provide a separation scheme (like the graphical scheme shown in class and the lab manual) to show how the following three compounds could be separated. All compounds are solids at room temperature. Be sure to include all necessary laboratory steps and draw the structures of the actual compounds that are contained in any given layer (organic or aqueous) throughout the scheme. Also include the technique you would use to determine the success of your separation. (8 pts)

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Find a basis of the subspace of R⁴ consisting of all vectors of the form $$\begin{bmatrix} x_1 \\ -2x_1 + x_2 \\ 8x_1 - 3x_2 \\ 5x_1 - 6x_2 \end{bmatrix}$$ Your answer should be a list of row vectors separated by commas. (Click help (vectors) to learn about entering vectors.) Basis = { }.

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Two metal disks, one with radius $R_1 = 2.40$ cm and mass $M_1 = 0.700$ kg and the other with radius $R_2 = 5.00$ cm and mass $M_2 = 1.70$ kg, are welded together and mounted on a frictionless axis through their common center (Figure 1) What is the total moment of inertia of the two disks? Express your answer with the appropriate units. Figure 1.50 kg 1 of 1 A light string is wrapped around the edge of the smaller disk, and a 1.50 kg block is suspended from the free end of the string. If the block is released from rest at a distance of 1.20 m above the floor, what is its speed just before it strikes the floor? Express your answer with the appropriate units. Repeat part B, this time with the string wrapped around the edge of the larger disk. Express your answer with the appropriate units.

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ARO 4) 1) Name and dafing the foll 3) ME 368, Machine Design I Given: Sut = 85Kpsi, Se = 42 Kpsi, f = .88 C = 2.2 Department of Engineering Solve the CDR for the 5 loading conditions. What is the FS Load number Alternating Stress, Kpsi N Required 1 10 100,000 2 45 120,000 3 60 50,000 4 7 500,000 5 20 1000 W

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1. (Warranties - 7 points) Consider a product of value 10 to the consumer if the product is operative and value 0 if the product is defective. Suppose there is a known probability for products of this type to be functional, $\lambda = \frac{1}{2}$. Assume that both the seller and the buyer have the same information: both know that the product will be reliable with probability $\frac{1}{2}$ but neither knows whether a particular unit is defective. Let $c = 2$ be the unit production cost of the product. The monopoly producer can sell a warranty but for some reason cannot guarantee more than one product replacement. That is, the monopoly can provide a warranty to replace a defective product with a new one; however, if the replacement fails, then the monopoly cannot replace the replacement product. (a) (2 points) What is the utility of the consumer from purchasing the product without this type of warranty? With this warranty? If he does not buy? (Do not include the price for the moment; consider only the consumer's utility from owning the goods.) (b) (2 points) What is the monopoly's expected cost per product if it provides this type of warranty? What if it does not provide the warranty? (c) (1 point) What is the maximum price the monopoly can charge for the product sold with this type of warranty? (d) (1 point) Conclude whether the monopoly will choose to sell the product with the warranty. (e) (1 point) Parts (a)-(d) consider a monopolist deciding whether to offer a warranty. In class we discussed an example where warranties could be used as a signal of quality when a high-quality firm competed with a low-quality firm. Why was a warranty an effective signal of quality in this case?

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3. The reservation prices, in dollars, for three classes of demanders (A, B, and C) for three restaurants (1, 2, and 3) are given in the following table. What is the maximum revenue that can be generated by setting a separate price for each of the three restaurants? Restaurant Class 1 2 3 A 12 5 8 B 7 10 10 C 9 15 6 a. $59. b. $75. c. $81.

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Woody woodworker is making a jewelry box using American Red Oak. The box will use 75 inÂ³ of this particular wood. What is the mass of the wood? Give the URL you used for the density of American Red Oak.

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Direction: Solve the following problems and write your solutions on a separate sheet of paper. 1. A study of 40 bowlers showed that their average score was 186. The standard deviation of the population is 6. a.) Find the 95\% confidence interval of the mean score for all bowlers. b.) Find the 95\% confidence interval of the mean score of a sample of 100 bowlers instead of a sample of 40. 2. Compute the 95\% confidence interval estimate of $\mu$ given the following: $s = 9$, $n = 12$, and $\bar{x} = 27$, $t_{0.02} = 2.201$ 3. A printer manufacturer wants to estimate the pages-per-cartridge print rate of their new printer model. A random sample of 10 units of the new printer model showed a mean of 1400 pages-per-cartridge with a standard deviation of 20. Construct a 98\% confidence interval to estimate the pages-per-cartridge rate of their new printer model. Given: $s = 20$, $\bar{x} = 1400$, and $n = 10$. df = 9, and $\alpha = 2\%$ or 0.02 Using the t-table: $t_{0.02} = 2.821$

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richard g.