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aimee welch

aimee w.

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4.2. An ideal gas, with temperature-independent $C_p = (7/2)R$, at $15^\circ C$ and having an initial volume of $60 m^3$, is heated at constant pressure ($P = 0.1013$ MPa) to $30^\circ C$ by transfer of heat from a reservoir at $50^\circ C$. Calculate $\Delta S_{gas}$, $\Delta S_{heat\,reservoir}$, $\Delta S_{universe}$. What is the irreversible feature of this process?

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The behavioral view suggests that individuals who develop schizophrenia focus on ____ cues. As they attend more and more to these cues, their responses become increasingly bizarre. Because these bizarre responses are rewarded with attention, they are likely to be repeated again and again. social irrelevant relevant negative

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White women are at the highest risk of getting lupus. ? True ? False

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Which of the following options is the best ILLUSTRATIVE example for the claim that: There are some situations in which answering a question truthfully is the morally wrong thing to do.

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A rainbow results from...(select all that apply) destructive interference constructive interference reflection transmission refraction dispersion polarization

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A technique of utilizing clear concise communication with coworkers is ______________, and is focused on _______________. Question 1 options: non-verbal; understanding subtle meanings SBAR; reducing errors in patient care AIDET; improving patient satisfaction

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Speciation Classify the following characteristics depending on what type of speciation is occurring. Considered to be the most common way new species form No physical barrier prevents mating between populations. A city is built in the valley between 2 hillsides and as a result, the populations of either hillside rarely interbreed with each other. Over time, enough genetic differences accumulate so that a new species is formed. New species can evolve from a population of an existing species if a chromosome mutation, such as polyploidy, in one population prevents interbreeding with the other. Black mussels in a pond Allopatric Speciation Sympatric Speciation

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Which of the following statements best describes the limitation of financial ratios. Financial ratios tell a story and give management options for improving performance. • Financial ratios are best used internally and can be misinterpreted when used by lenders or investors. Financial ratios are difficult to calculate, change over time, and acceptable levels vary among different industries. None of these. Financial ratios tell where a particular operation is or is not doing well but doesn't report why or how to improve the situation.

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Question-1 The following data apply to the operation of a particular automated manufacturing system: Direct labor rate $15/hr Factory overhead rate on labor %60 Capital investment in machine $100000 Service life of the machine 4 year Rate of return %10 Factory overhead rate on machine %50 The machine will be operated one 8hr/shift, 250 days/year Determine; a) If salvage value $25000, step by step calculate the hourly rate for the machine b) If salvage value $0, calculate the hourly rate for the machine (Show the calculation steps) Question-2 Break-Even Analysis Fixed (S) Variable($ per unit) Worker X 250000 21 1 Y 200000 25 2 Z 350000 15 3 T 150000 28 2 Perform a break-even analysis using fixed and varible cost. Also table shows the number of workers. Determine the which way is the best.

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550 525 Aggregate Expenditures 500 AE1 475 450 425 400 375 350 350 375 400 425 450 475 500 525 550 Real GDP (billions of dollars) 3. If you know that the vertical intercept of AEo is 362.5 and the vertical intercept of AE1 is 387.5, Use the graph above to answer the following questions: 3 points a. If AEo is the AE function for that economy, and if the potential level of GDP is 500, is the economy suffering a recessionary or an inflationary gap? b. What is the MPC, MPS, and the spending multiplier in that economy? c. Given your answer for a by how much do we need to change the AE to close the gap?

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