Please help me with this

A balanced positive-sequence wye-connected 60-Hz three-phase source has line-to-line voltages of V1 = 440 Vrms. This source is connected to a balanced wye-connected load. Each phase of the load consists of a 0.2-H inductance in series with a 50-12 resistance. Assume that the phase of V an is zero. Find the line-to-neutral voltage phasor Va Enter your answer using polar notation. Express argument in degrees. Use the following information to calculate the value of Coca-Cola stock.Dividends2017 - 1.482018 - 1.562019 - 1.602020 - 1.642021 - 1.68Average the growth rates and use as your g%Use an rs = 9%, calculate the value of the stock.Increase your g estimate by 1% and calculate the new value.The current stock price is $55.59Calculate the rs using the current stock price and the both of your growth estimates The function y = 575 (1.14)^t represents exponential growth and has a percent rate of change of __% Americans often had strong opinions about slavery. What were some ways that Americans in the 1850s could show their opinions about slavery? Select all that apply. FILL THE BLANK.1. According to Opponent Process theory, if the initial Affective State induced by a stimulus is _____positive then upon removal of the stimulus, the aftereffect will be negativenegative then upon removal of the stimulus, the aftereffect will be positivepositive then upon removal of the stimulus, the aftereffect will be positiveA & B Develop a new qualitative research question, please do the following:1.) Identify one of the five approaches (Phenomenology, Ethnography, Narrative inquiry, Case study research, and grounded theory) in the text that you would use to study this question, and explain why you believe this is the best approach to use for your particular research question. (1-2 Paragraphs)2.) Describe your criteria for purposively selecting participants for this study. (You can use point form, as many points as you need to adequately answer this question)3.) Describe which method(s) you would use for collecting data from these participants to answer your research question (If interviews, provide a list of at least 5 interview questions, if observations, describe specifically what, where, when, how long, and how often you will observe) Economics attempts to address the problem of having too many wants but too few resources to achieve them all. This important concept is called: free-riding scarcity efficiency equity A stone is thrown from a point A with speed 21 m/s at an angle of 22 degree below the horizontal. The point A is 25 m above the horizontal ground. Find the horizontal range of the stone in meter. Give your answer with one decimal place. Periodic signals with wo = 2000 is described by the following, (not realistically): Vin(t) = 4 cos (10000 t-5) i. ii. Vin(t) 10 Vo(t) 10uF It is input into this above circuit. State the Alternative Fourier Series co-efficient(s) (An 20) of the output. State the Alternative Fourier Series of the output. If 1 kmol of biomass of composition CcHhOoNnSs is anaerobically digested in absence of sulphate, what will be the correct form for the ratio of Methane and Carbon dioxide gas formed during the process.(4c + h - 2o - 3n + 2s)/(4c - h + 2o + 3n - 2s)(4c - h - 2o - 3n + 2s)/(4c + h + 2o + 3n - 2s)(4c + h + 2o - 3n + 2s)/(4c - h - 2o + 3n - 2s(4c + h + 2o + 3n - 2s)/(4c - h - 2o - 3n + 2s)(4c - h + 2o + 3n + 2s)/(4c + h - 2o - 3n - 2s)All of the above A Pelton wheel can produce 5900 kW of power with the running capacity of 550 rpm and the net head of 270 m. The ratio between the jet diameter and the wheel diameter is 1:10. The mechanical efficiency of the wheel is 0.85 while the hydraulic efficiency is 0.93.If the velocity ratio (the ratio between the wheel velocity to the jet velocity) U/V1 is 0.46 and the nozzle velocity coefficient (also known as the coefficient of velocity) Cv is 0.98, determinea) The wheel velocity,b) Jet diameter,c) Total volume flowrate, andd) Number of nozzles. A complex number is a number made of two real numbers, one part is called the real part of the number, the other the imaginary. They are normally written in the form a + bia+bi where aa is the real part, bb is the imaginary part and i = \sqrt{-1}i=1.For the final question, the task is to build a public class Complex that represents a complex number. The class should conform to this exact specification:It should have two private, double data members re and im that will be used to specify the real and imaginary parts of the number.It should have a single constructor that takes two suitable parameters and initialises re and im.It should have a getRe() method and a getIm() method that return the values of re and im respectively. These methods should be public and return doubles.It should have an add(Complex) method that takes a Complex as a parameter and returns the Complex that is the sum of this Complex and the parameter Complex. Given two complex numbers a_{1} + b_{1}ia1+b1i and a_{2} + b_{2}ia2+b2i the sum a_{3} + b_{3}ia3+b3i is calculated by a_{3} = a_{1} + a_{2}a3=a1+a2and b_{3} = b_{1} + b_{2}b3=b1+b2. This method should be public and return a Complex.It should have a mult(Complex) method that takes a Complex as a parameter and calculates and returns the Complex that is the product of this Complex and the parameter Complex. Given two complex numbers a_{1} + b_{1}ia1+b1i and a_{2} + b_{2}ia2+b2i the product a_{3} + b_{3}ia3+b3i is calculated by a_{3} = a_{1}a_{2} - b_{1}b_{2}a3=a1a2b1b2 and b_{3} = a_{1}b_{2} + a_{2}b_{1}b3=a1b2+a2b1. This method should be public and return a Complex.It should have a public toString() method that returns a String in the format (re, im) where re and im are replaced by the values of the respective member variables. Note the spacing.You may add a main method to the class for your own testing (the Run button will assume you have), but this will not be part of the assessed tests. Using an example from the literature describe to your classmate how the incorporation of nonnatural amino acids in proteins can be used to selectively and specifically functionalize a protein of interest to you. In addition, explain how you would go about determining if your attempts at modifying the protein with this strategy was successful. Define trade regulations and required documentation for your product, including:a. Tariffsb. Transportation and logisticsTo Do:First: Choose a new product or use the same product you chose for Assignment # 3 ( Product: Contains Soybeans)Second: Write brief introduction of the main trade regulations involved with your product. Describe how would you transport your product and who will be involved. For example: Freight forwarder, customs broker, transportation company, etc. Water flows downhill through a 2.28-in.-diameter steel pipe. The slope of the hill is such that for each mile (5280 ft) of horizontal distance, the change in elevation is z. Determine the maximum value of z if the flow is to remain laminar and the pressure all along the pipe is constant.Please solve for delta z. And please show each step. I keep getting wrong answers. Please do not copy current examples on chegg as well. Those examples are incorrect. Write a program which implements Fleury's algorithm In addition to the requirements stated in these exercises for any classes that you create you should also create a class diagram using UML and a use case diagram. m doing a research paper on The role of contracts in protecting information assets.What are some role of contracts in protecting information assets I can research on?Please include research article sources I can read about. Determine the magnitude of the horizontal force to the right that can move a 46 kg block at an acceleration of 3.0 m/s 200 N 49 N 138 N 15 N A counter-flow double pipe heat exchanger with U = 200 W/m C is to be used to cool 1kg/s of oil (Cp=2000 J/kg:C) from 100C to 30C using 3 kg/s of water (Cp = 4184 J/kg:) at 20C. Determine the surface area of the heat exchanger. The rubber in a blown-up balloon is stretched in a equi-biaxialfashion. Please derive the stress-strain relationship for a sheetof ideal rubber undergoing an equi-biaxial elogations in the x andy a