Discuss modern trends in local area networks?

This an American History question:

What were some main events in the post-Civil War Era that might enable us to draw a straight line to the Progressive Era?

Who was included in this vision of Progressivism and who was left out? Why?

1. (a) What are the properties of indifference curves (utility functions)?

(b) Use consumer theory (budget constraints and indifference curves) to drive (show graphically) and explain an individual’s demand curve for a commodity (show how a change in price causes a movement along the demand curve).

(c) Use indifference curves and budget lines to show graphically and explain the expansion path for two normal goods and for a normal good and an inferior good as income changes.

2. Write python code for the below instructions (don’t forget to use the keyword “self” where appropriate in your code):

A. Define a Parent Class called Person

a. Inside your Person class, define new member variables called name, age, and gender.   Initialize these variables accordingly.

b. Define the constructor to take the following inputs: name, age, and gender.   Assign these inputs to member variables of the same name.

B. Define Child Class called Employee that inherits from the Person Class

a. Inside your Child class, define new member variables called title and salary.   Initialize these variables accordingly.

b. Define the constructor to take the following inputs: name, age, gender, title, and salary.   Assign these inputs to Class member variables of the same name. Note, you will need to specifically call the Parent constructor method inside the Child constructor, passing the appropriate inputs to the Parent constructor.

C. Instantiate an Employee object called George with the following inputs: name = “George”, age = 30, gender = “Male”, title = “Manager”, and salary = 50000.

D. Print out the object’s name, age, gender, title, and salary in one print statement to the console window. Your output should look like:

“George's info is: Name is George, Age is 30, Gender is Male, Title is Manager, and Salary is 50000”

1. When an inductor is connected to a 60.0 Hz source it has an inductive reactance of 54.4 Ω. Determine the maximum current in the inductor (in A) if it is connected to a 46.0 Hz source that produces a 120 V rms voltage.

An inductor (L = 360 mH), a capacitor (C = 4.43 µF), and a resistor (R = 460 Ω) are connected in series. A 50.0-Hz AC source produces a peak current of 250 mA in the circuit.

(a) Calculate the required peak voltage ΔV_max.

(b) Determine the phase angle by which the current leads or lags the applied voltage.

3. An AC voltage of the form Δv = 100 sin 1 000t, where Δv is in volts and t is in seconds, is applied to a series RLC circuit. Assume the resistance is 375 Ω, the capacitance is 4.50 µF, and the inductance is 0.500 H. Find the average power delivered to the circuit.

1) The half-life for the first-order decay of 14C is 5730 years. How long will it take for a sample to decay to just 10% of it’s initial amount?

a) Describe the organizational culture at the Newskool. Be sure to use specific course concepts in your answer .

b) Is the culture at the Newskool strong or weak? How do you know?

c) In general, what are the pros and cons of a strong culture?

Imagine you are a senior manager at Newskool Grooves who has been tasked with putting together a cross-functional team that will decide on which type of communication platform the company should use for corporate communications (e.g., email, video conferencing, secure group chats, etc).

Imagine CEO Gerd Finger wishes to introduce a new line of music equipment at Newskool Grooves and that several of the other managers do not like his idea.

Write a program that takes a string from the user, identifies and counts all unique characters in that given string. You are bound to use only built-in string functions where necessary. For identification of unique characters and for counting of the characters make separate functions.

For character identification

Develop a program that takes a string argument, and returns an array containing all unique characters.

For character counting

Develop a program that takes an array returned from above function as an argument along with the given string and return an array containing the total count of each uniquely identified character present in the argument array.

(Dev Cpp +Multifing )

If you have been involved in a situation in the workplace where a feasibility analysis was not done and should have been done and time or money (or worker sanity/happiness) was lost, tell us about it (you can change the names of the parties involved). Based on what you've read about decision filters do you think such a practice might have helped? Please remember to write at least 250 words on this topic.

At a certain temperature the K_sp of Ag₂SO₄ is 1.54 x 10^-5. What is the molar soliubility of silver sulfate in water in units of M (mol/liter).

In a titration of a 100.0mL 1.00M NH₃ solution with 1.00M HCl, what is the pH of the solution after the addition of 38.5 mL of HCl? K_b = 1.8 x 10^-5 for NH₃

Q1. A catalyst support adsorbs 2 cm³ of nitrogen at 1 mbar pressure and 6 cm3 at 6 mbar. Find the volume of gas corresponding to one monolayer coverage (V_m).

(nb Give answer to 2 dp even if its an integer - eg write 5.00. DO NOT give units in your answer)

Q2.

In the following mechanism * indicates a radical species. Identify the nature of each of the steps in the reaction:

1.     Br₂ + H₂ --> 2Br* + H₂

2.     Br₂ + Br₂--> 2Br* + Br₂

3.     Br* + H₂  --> HBr + H*

4.     H* + Br₂ --> HBr + Br*

5.     H* + HBr --> H₂ + Br*

6.     Br* + HBr --> Br₂ + H*

7.     2Br* + Br₂ --> 2Br₂

Observation Techniques: Film Analysis

This week, you will analyze a three- to five-minute segment of a movie or a television episode depicting cultural diversity and gender issues.

After watching the movie segment, create a report on your analysis. In your report:

Mention the name of the movie.

Describe the setting and overall storyline of the movie.

Describe the main characters in the observed movie section.

Describe the situation that you analyzed and interpret the action of the characters depicting cultural diversity and gender issues.

Draw conclusions based on social psychological concepts and theories.

Discuss factors affecting the adoption of environmentally friendly technological innovation among firms.

From your perspective what is the most important factor?

Support your answer with realistic examples.

Assume that the population of Mexico is 128 million and that the population increases 1.01 percent annually. Assume that the population of the United States is 323 million and that the population is reduced 0.15 percent annually. Write an application that displays the populations for the two countries every year until the population of Mexico exceeds that of the United States, and display The population of Mexico will exceed the U.S. population in X years.

the answer should look something like this: they want multiple answers. there is a pattern

322, 321, 320, 319, 318, 312, 311, 310, 300, 299, 298, 297, 296, 295, 288, 287, 286

Three students accidentally leave copies of the textbook in their classroom after class. At the beginning of the next lecture, the professor distributes the three books in a completely random fashion to each of the three students (1, 2, and 3) who left their books. One possible outcome is that 1 receives 2’s book, 2 receives 1’s book, 3 receives his or her own book. This outcome can be abbreviated as (2, 1, 3).

a. List all other possible outcomes.

b. Let Y denote the number of students who receive their own book. Determine the PMF of Y.