Numerade

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Compound A reacts with Compound B to form only one product, Compound C , and it's known the usual percent yield of C in this reaction is 85.% . Suppose 7.5g of A are reacted with excess Compound B , and 8.9g of Compound C are successfully isolated at the end of the reaction. What was the theoretical yield of C ? Round your answer to the nearest 0.1g . How much B was consumed by the reaction? Round your answer to the nearest 0.1g .

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Josie and Zach Scully are married. Josie is a material participant in a business that specializes in monetizing intellectual property. This business suffered a $250,000 taxable loss in 2023. Zach started a business two years ago in which he materially participates. The business suffered a taxable loss of $600,000 in 2023. What is Josie's and Zach's deductible loss from these activities for 2023? Compute Josie's and Zach's deductible loss from these activities for 2023? Josie's business loss Zach's business loss Excess business loss threshold amount Excess business loss Complete Josie and Zach Scully's Form 461. Use the minus sign to indicate a loss. If an amount box does not require an entry, leave it blank or enter "0".

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When the Federal Reserve acts as a lender of last resort, it is making sure that banks have the money they need to continue to operate. A True B False

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Adults are better to eat lipids produced in plants. True False

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A function f satisfies -x^2 + 15x - 27 <= f(x) <= x^2 - 5x + 23 for all real numbers x. There is exactly one real number a where we may use the squeeze theorem to compute the limit lim x->a f(x) = L.

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3. (6 pt) True or False: a. The standard U.S. Customary units for moment of inertia of a mass are kg-m². b. The parallel axis theorem is used to calculate centroids of composite areas. c. Commonly used methods to analyze a truss are the method of sections, the method of moments, and the method of joints.

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6. Facebook claims that they did nothing wrong and actually did receive "informed consent" because of the data privacy policy all of their users agreed to when opening up their Facebook accounts. The policy includes this line: "...in addition to helping people see and find things that you do and share, we may use the information we receive about you... for internal operations, including troubleshooting, data analysis, testing, research and service improvement." Do you agree that this policy does enough to count as informed consent? Please explain your reasoning. 7. You learned in Chapter 7 that there are times when exceptions can be made to the informed consent process. For example, education research studies with normal classroom activities posing no unusual risks may not need informed consent, nor might behavioral studies that are conducted in public places. Do you believe that social media sites like Facebook, Twitter, Instagram, etc. should count as a "public place"? Please explain. 8. You learned in Chapter 7 about the difference between confidentiality and anonymity. Facebook knew who all of the individuals were who participated in their experiment, and they knew what each of these individuals had posted, but when they published the results of their experiment, Facebook did not publish any individual identifying information about each participant. Based on this information, would you consider the results to be anonymous and confidential? Please explain.

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the shown figure, the average shear stress (MPa) developed in pin C if the load has a mass of 90 kg and the diameter of pin C is 5 mm.

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Q8. be any employment for maintenance engineers for the next five years? (6x1 marks) Write about five responsibilities of a maintenance department to the finance office of a company. (5x1 marks) Q9. Explain the following under effective maintenance management (3x2 marks)

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2. a) The amplifier shown in Figure 2a has been designed to have the operating point $I_C = 5$ mA, $V_{CE} = 2$ V, where $I_C$ is the collector current and $V_{CE}$ is the collector-emitter voltage. Determine the values for the resistors $R_1$, $R_2$ and $R_E$ that would meet this requirement. Assume $V_{BE} = 0.7$ V and $\beta = 100$. Vcc = 12 V RC = 1.6 k? R? Vin R? RE GND = 0 V Figure 2a Vout i) Calculate values for the input resistance, output resistance and voltage gain of the amplifier in Figure 2a. The small signal h-model parameters of the bipolar junction transistor are $h_{ie} = 1$ k?, $h_{oe} = 0$ S and $h_{fe} = 100$. ii) State what is the purpose of introducing capacitors in the circuit in Figure 2a.

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julie g.