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A) Given below is an equivalent circuit of op-amp. Explain the processes of the op-amp. B) What are the currents, voltages, gains associated with the given op-amp. $Vp$ + + $Vi$ $Ri$ $Vn$ $R_o$ $V_o$ $AVi$ ---

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Item3 5points Time Remaining 4 hours 42 minutes 52 seconds 04:42:52 eBookHintReferences Check my workCheck My Work button is now disabled Item 3 Time Remaining 4 hours 42 minutes 52 seconds 04:42:52 What is the net force acting on a car cruising at a constant velocity of 70 km/h on an uphill road? Multiple Choice 105 N 0 N 140 N 70 N

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The population of a town grew by 150% in the 1990s but then declined by 20% to reach its current size of 375,000 today. What was the population of this town at the beginning of the 1990s, as a percentage of its size today

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Match the following scenarios to how the quantity changes. Here, V refers to the electric potential of the system.As a test particle moves away from a stationary positive charge, the V experienced by the test particle... Answer for prompt 1 As a test particle moves away from a stationary positive charge, the V experienced by the test particle... decreases Prompt 2As a test particle moves toward a stationary negative charge, the V experienced by the test particle... Answer for prompt 2 As a test particle moves toward a stationary negative charge, the V experienced by the test particle... decreases Prompt 3As a test particle moves toward a stationary positive charge and away from a stationary negative charge along the line between them, the V experienced by the test particle...

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25) Renshaw's research has implications for understanding the role of psychology in: a) Rehabilitation programs b) Addiction treatment c) Trauma recovery d) Resilience building

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Potential GDP is represented by points 1 inside the macro PPF. 2 outside the macro PPF. 3 on the macro PPF. 4 to the left of LAS. 5 to the right of LAS. 6 on LAS. Question 40 options: 1 and 4 1 and 5 2 and 4 2 and 5 3 and 6

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Increasing the sample size, n: O has no effect on standard error of the mean. decreases sampling error. no answer is correct. O increases sampling error.

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5. [-/10 Points] DETAILS MENDSTAT15 7.R.010.5. The proportion of individuals with an Rh-positive blood type is 86%. You have a random sample of $n = 500$ individuals. \\ USE SALT MY NOTES ASK YOUR TEACHER (a) What are the mean and standard deviation of $\hat{p}$, the sample proportion with Rh-positive blood type? (Round your standard deviation to four decimal places.) mean standard deviation (b) Is the distribution of $\hat{p}$ approximately normal? Justify your answer. Since $np = $ and $nq = $ are -Select- greater than 5, the normal approximation -Select- appropriate. (c) What is the probability that the sample proportion $\hat{p}$ exceeds 81%? (Round your answer to four decimal places.) (d) What is the probability that the sample proportion lies between 82% and 89%? (Round your answer to four decimal places.) (e) 99% of the time, the sample proportion would lie between what two limits? (Round your answers to three decimal places.) to You may need to use the appropriate appendix table to answer this question. Show My Work

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A 200 V DC series motor operates at 1000 rpm while taking a line current of 20A. The resistance of the armature is 0.25 ohms and that of the series field winding is 0.5 ohms. At what speed will it run when developing the same torque if an additional resistance of 10 ohms (an armature divider) is connected in parallel with the armature branch of the machine?

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Consider a government subsidy given to the producers of a good. Consider the demand for this good to be relatively inelastic. As a result of the subsidy, you would expect the A. consumers to receive all of the subsidy B. sellers to receive most of the subsidy C. sellers to receive all of the subsidy D. consumers to receive most of the subsidy

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