Numerade

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The main age of a sample of 20 people who were playing the slot machine is 48.6 years in the standard deviation is 6.8 years the main age of a sample of 31 people who are playing roulette is 53.9 with the standard deviation of 3.2 years can it be concluded at Alpha 0.10 that the main age of those playing the slot machines is less than those playing roulette

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The traditional convex indifference curve that is associated with an average consumer gets its shape from: constant substitutability of goods the diminishing utility in the consumption process the complementarity between the two goods none of the other answers The tangency of an indifference curve and a budget line: gives the profit maximizing combination of two goods gives the cost minimizing combination of two goods can be determined without regard to the prices of the two goods is found where the slope of the indifference curve (MRS) is equal to the price ratio

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According to the International Astronomical Union (IAU), a planet is defined as: An object that orbits our Sun but isn't a star An object that has reached hydrostatic equilibrium (with gravity strong enough to round it out, although stretched by its rotation) an object that has cleared its orbit of most other material (with "most" being "more than Pluto has, less than Mercury") all of the above none of the above

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Regarding accounting profit and economic profit, which of the following statements is/are true?

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{"prefixText":"","replyText":"","HTMLContent":"Scenario 1. Tony is a wheat farmer, but he also spends part of his day teaching guitar lessons. Due to the popularity of his local country western band, Farmer Tony has more students requesting lessons than he has time for if he is to also maintain his farming business. Farmer Tony charges $25 an hour for his guitar lessons. One spring day, he spends 10 hours in his fields planting $130 worth of seeds on his farm. He expects that the seeds he planted will yield $300 worth of wheat.\n\n Refer to Scenario 1. What is Tony's explicit cost and implicit cost? \nQuestion 12 options:\n\n$380 and $680 \n\n$130 and $250 \n\n$380 and $0 \n\n$250 and $680"}

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b S=\frac{M}{\rho} F=F_1\sin\theta+F_2 F\cos(\alpha-\theta)=F_1 L=10ft =120in 10 tons 20,000 lbs

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(a) Draw a closed loop circuit diagram with an inductor and a capacitor in series. Use Kirchhoff's law to write an ordinary differential equation (ODE) for the charge $Q(t)$ stored on one side of the capacitor plate, taking care to consider the sign of $Q$ as related to the current. The capacitor starts at time $t = 0$ with charge $Q_0$ stored on the top plate. (b) Find the voltage across the capacitor, the voltage across the inductor, and the current in the circuit (same through both elements, right?). Make a plot of each using the graphs provided below, labeling your x- and y-axes. (c) Energy: Evaluate the energy stored in the capacitor ($U_c$), and the energy stored in the inductor ($U_L$) as functions of time. What is the total energy of the system? Describe in words the energy flow in the circuit, and on what timescale. Show that the total electromagnetic energy in the circuit is conserved. (d) Describe an analogous mechanical system (i.e. one that obeys the same differential equation) and provide \"translations\" between all important variables. (The obvious ones are the ones you see in the ODE... what about the other quantities we discussed, like current, $U_c$, and $U_L$?)

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Project Problem 3.2.5. Let us define a class of sequence whose square norm is finite so that $l^2(Z) = \{(a_n) : \sum_{n \in \mathbb{Z}} |a_n|^2 < \infty\}$ whose inner product is $((a_n), (b_n))_{l^2(Z)} =$ $\sum a_nb_n$. Next consider the Fourier series of $f \in \mathbb{R}$ given by $\sum_{n \in \mathbb{Z}} \hat{f}(n)e^{inx}$ where $\hat{f}(n) = \frac{1}{2\pi} \int_0^{2\pi} f(y)e^{-iny}dy$. Then by Parseval's theorem, $(f, f)_{\mathbb{R}} = (\hat{f}(n), \hat{f}(n))_{l^2(Z)}$ where $(\hat{f}(n)) \in l^2(Z)$. Prove that the map $f \in \mathbb{R} \to (\hat{f}(n)) \in l^2(Z)$ is not one to one correspondence. For this show that there is no $f \in \mathbb{R}$ such that $\hat{f}(n) = 1/n$ for $n \ge 1$ and $\hat{f}(n) = 0$ for $n \le 0$.

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What are some of the limitations to ERP for enterprise business solutions?

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E9-2 Trudy Company incurred the following costs: 1. Sales tax on factory machinery purchased: $5,000 2. Painting of and lettering on truck immediately upon purchase: $700 3. Installation and testing of factory machinery: $2,000 4. Real estate broker's commission on land purchased: $3,500 5. Insurance premium paid for first year's insurance on new truck: $880 6. Cost of landscaping on property purchased: $7,200 7. Cost of paving parking lot for new building constructed: $17,900 8. Cost of clearing, draining, and filling land: $13,300 9. Architect's fees on self-constructed building: $10,000 Instructions: Indicate to which account Trudy would debit each of the costs.

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richard m.