1. Formulate the mathematical model for the voltage rate vr(t) developed at the loops during scanning.

Q: 7. A 170kV 3 phase electric source delivers 200 MVA to a balanced load with pf of 90% lagging. What…

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Q: Sketch, by hand (without using any graphing device), several trajectories in the phase plane.…

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Q: 5(a) Determine the orthogonal trajectories of the family of electric field lines described by the…

A: To find - Determine the orthogonal trajectories of the family of electric field lines described by…

Q: The number N(t) of supermarkets throughout the country that are using a computerized checkout system…

A: (a) the correct option seem to be option (c)

Q: c) Is this equilibrium point asymptotically stable? Explain why.

A: Given: The linear system is

Q: What is the estimated value for our parameter µa?

A: The 95 % confidence interval for our parameter is given by (1.09, 9.76)

Q: 1-Determine the quantity of water consumed during 24 hours? 2-Calculate the maximum hourly flow?…

A: Since you have asked a question with multiple subparts, we will solve the first three subparts for…

Q: Q4: Figure 7 shows the flow of downtown traffic in a certain city during the rush hours on a typical…

A: The number of vehicles coming towards and away from a crossing must be equal. Thus, we have…

Q: Suppose we have two 1 metre long rods. Each rod has a temperature of 0° on its left end with the…

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Q: 3. Sketch solution curves for a variety of initial conditions for dw = (w - 3)(w – 7). dt

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Q: 1. A lifeguard is at point A on a straight shore AB, where point B is 100 ft from point A. He wishes…

A: This question is related to distance and speed we will solve it using given information.

Q: Consider three connected lakes, A, B, and C, where lake B has a volume of 2650 km, and water flows…

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Q: 2. A firm uses capital, K, and labor, L, to produce output P according to P = KaL, a, ß are positive…

A:

Q: The population of Japan in 1960 was 94 million, the population in 1970 was 105 million. Set up and…

A: Given that the initial population of Japan in 1960 is 94million and the population of Japan in 1970…

Q: What is the stability of equilibrium points of A and B? Is the energy of B higher than A?

A: If the vector field lines converge to the point or stay close to a point at all times the point of…

Q: 4. Find the orthogonal trajectories of the family of curves y=Ce*™ +10

A: We have to find the orthogonal trajectories of the family of curves

Q: 3- If the value of elasticity is equal to Ey = 0.21 then the ., note that 11.5 = xi = 10, yi %3D…

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Q: Suppose that the DE dy = y(70 – y) – 600 dt - models a logistic equation with harvesting, where y…

A: The given model of logistic equation with harvesting is, where, y(t) represents the tilapia…

Q: The student should determine the minimum rate of change of the function g(x, y) = y²e*Y on the…

A: First I have written the rule of minimum rate of change of a function at given point and then find…

Q: 5(a) Determine the orthogonal trajectories of the family of electric field lines described by the…

A:

Q: A 400 - V, 10 h.p (metric), 3 - phase synchronous armature resistance and a synchronous reactance of…

A: Solution...

Q: Suppose that a healthy population of some species is growing in a limited environment and that the…

A: Given, M0 is initial carrying capacity P0 is initial population M1 is carrying capacity after…

Q: 8. Verify the Slutsky equation in terms of elasticities (equation ??) for the Cobb-Dougl utility…

A: Skutsky equation in terms of elasticities for Cobb-Douhglas utility function under such a related…

Q: 2. A firm uses capital, K, and labor, L, to produce output P according to P = KaL, a, 3 are positive…

A:

Q: Use​ Euler's method with step size h​ = 0.2 to determine value of y.

A: To determine value of y at x=0.1 by solving the differential equation dydx=y−x1+x,y0=1, and h=0.2

Q: A $25,000 machine depreciates linearly to 0 over a 10 year period. What is the valye of the machine…

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Q: S Sec ta

A: Solution is below

Q: 1. (a) Suppose that the changes in power a and drag y are small. Use the linear approximation of f…

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Q: Assume that the dynamics of caffeine absorption are given by Ct+1 = 0.87Ct , where t is time in…

A: NOTE: Refresh your page if you can't see any equations. . the given equation is  compare this…

Q: Suppose that the DE dy = y(90 – y) – 2000 dt models a logistic equation with harvesting, where y(t)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: model a population p if its rate of growth is proportional to the amount present at time t

A: model a population p if its rate of growth is proportional to the amount present at time t

Q: A 16-lb weight is attached to the lower end of a coil spring sus-pended from the ceiling and having…

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Q: according to the following differential piece rate of scale  1-25 chairs in a week, $10 each ;…

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Q: 6. A supplier of kerosene has a 150 gallon tank that is filled at the beginning of each week. If X…

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Q: QUESTION 2 Estimate the value of V80.9 + V80.9 using differentials.

A: To evaluate : 80.94 +180.94 Let f(x) = x14 Now, we can write 80.9 = 81- 0.1 Take x=81, ∆x=-0.1

Q: Two tanks are connected as in Figure Q2b. Tank 1 initially contains 20 kilograms of salt dissolved…

A: Here we will use differential equation to solve this problem

Q: Solve the following heat flow problem:

A: Given,            ut=3uxx, 0<x<π, 0<t<∞                ...(1)u(0, t)=u(π, t)=0,…

Q: Q1) Draw the graph of output power versus efficiency of transformer? Q2) Draw the diagram for…

A: 1. η=output power  input power=output power  output power+lossesη=output power  output power+iron…

Q: A certain photoelectric devise is sensitive to wavelengths up to 940 nm. a. What is the frequency…

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Q: you have  to responsibility to manage a 100 heactaere forest with a matur stock of 800 cubik meters…

A: Use the Hanzlik's formula to determine the annual harvest of the crop. Determine the values of the…

Q: A tank contains 50 gallons of a solution composed of 90% water and 10% alcohol. A second solution…

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Q: Sketch, by hand (without using any graphing device), several trajectories in the phase…

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Q: If a bus travelling at 25 m/s is subjected to a steady deceleration of 5 m/s?, how long will it take…

A: If a bus travelling at 25 m/s is subjected to a steady deceleration of 5 m/s2 .We have to find  how…

Q: 27. Discuss the effect of change of origin and scale on the moment generating function.

A:

Q: obtain a slope field, and add to it graphs of thesolution curves passing through the given points.…

A: We have to find the slope field and add to it graphs of the solution curves passing through the…

Types of Bias

Statistics is the study of data collection, organization, analysis, interpretation, and presentation. Statistical bias is a characteristic of a statistical technique or its findings in which the expected value deviates from the actual root quantitative parameter being estimated. According to the actual definition of bias, it refers to the tendency of a statistic to overestimate or underestimate a parameter.