The ΔHvap of a certain compound is 22.01 kJ·mol–1 and its ΔSvap is 54.70 J·mol–1·K–1. What is the boiling point of this compound?

1. The following data summarize the expenditures for the country of XYZ during 2015 in millions of alphabet, the currency of country XYZ. (5 point) Gross Private Domestic Investment $300 Business Fixed Investment $200 Change in Inventories $100 Exports $200 Imports $300 Personal Consumption Expenditures $900 Government Consumption Expenditures and $500 Statistical Discrepancy $20 Depreciation Expenditures $60

a. Calculate net exports

b. Calculate GDP

c. Calculate national income

d. Assume that the GDP deflator is 120 and calculate real GDP for 2015.

What's the AST(Abstract Syntax Tree) for the expression a+b*c-4 according to the following grammar, and what’s left most derivation of this expression?

expression → expression ‘+’ term | expression ‘-’ term | term

term → term ‘*’ factor | term ‘/’ factor | factor

factor → identifier | constant | ‘(‘ expression ‘)’

draw the Lewis dot diagram of the following molecules:
a. BBr3
b. IF2-
c. SiO2
d. SOF2

1.Apatient is having cardiac enzymes drawn to rule out a Myocardial Infarction.

a) What are the clinical indication and nursing implications for the following enzymes and their importance as a marker for Myocardial Infarction?

CK

CK-MB

Myoglobin and Troponin 1.

2.A patient has chest pains and is worried of having a second Myocardial Infarction.

a) What are the discriminating differences between chest pains from angina pectoris versus the pain associated with Myocardial Infarction.

Consider the meaning of the term Renaissance man and the pursuit of this depth and breadth of accomplishment among leaders. Should leaders today strive to be Renaissance men and women? Why, or why not? Please use specific examples from the period 1300–1550 to support your response.

Read the following excerpt and answer question Robots’ rise to spark jobs crisis, says Seek chief A key player in the Australian jobs market [Seek chief executive Andrew Bassat] has warned that the rate at which robots replace humans in the workplace will spark an employment crisis and has urged companies and governments to urgently confront the issue. In a recent report, consulting giant McKinsey assessed more than 800 jobs to see how robots could replace people. It found the accommodation and food services sectors were the most ripe for automation, with machines able to perform about 75 per cent of the work in those sectors. In the resources sector, one of Australia’s biggest employers, it found robots could perform more than 60 per cent of the work. In another report, PwC claimed that automated bots in the future could take 38 per cent of jobs in the US, 30 per cent in Britain, 35 per cent in Germany and 21 per cent in Japan. The firm said the jobs most likely to be taken by robots would be in the transportation and storage sectors, as well as manufacturing and retail. But it said the productivity benefits could lead to higher salaries being paid to the remaining human workers. Mr Bassat said “Government also has a big role to play in closing the gap between supply and demand with the new jobs. Directing people to education and training that will lead to available jobs (where in some cases there are skill shortages), not to places where jobs are fast disappearing.’’ Author: Damon Kitney, Victorian Business Editor Source: The Australian (July 04, 2017) Required:

A) What are the likely effects of a change from human to robot labour on Aggregate Demand, Short Run Aggregate Supply and Long Run Aggregate Supply? What are the effects on GDP, employment and price level. Assume that robots are more productive and cheaper than human workers, and can be used in most sectors of the economy. Also, assume that, previously, the Australian economy was in short- and long-run macroeconomic equilibrium, with actual real GDP being equal to its potential level.

B) Describe how the ABS measures GDP using the income method.

C) Explain how the components of income that add to final GDP might change.

Solve Quadratic Equation IN JAVA (static methods, parameters, arguments, Math functions)

Write a program that will print the real-valued solutions of a quadratic equation

ax^2+bx+c=0

For example:

Enter coefficient a:  1
Enter coefficient b:  10
Enter coefficient c:  2
The solutions are -0.2041684766872809, and -9.79583152331272

For another example:

Enter coefficient a:  1
Enter coefficient b:  2
Enter coefficient c:  3
The equation does not have real solution

The program should use the following methods.

1. getCoeff(), which takes a String message as a parameter. It will print the message and returns the user's input (a double value)
2. hasRealSolution(), which takes the three double parameters, a, b and c, and returns true if

   b^2−4ac>=0

3. solution1() and solution2(), both take the three coefficients, a, b, and c, and returns the two solutions according to

   x = −b ± (√(b^2 − 4ac)) / (2a)

4. main(), which prompts the user for the three coefficients, and call the other methods to find the solutions.

Notice that other than getCoeff() and the main() methods, methods should not interact with the user.

Which of the following quantities are constant for a projectile during it's flight?

Select all that are True.

a.y

b.v

c. v_x

d. x

e. r

f. a_y

g. v_y

h.  a_x

19.26 A container holds 2.5 g of argon at a pressure of 8.0atm.

Part A

How much heat is required to increase the temperature by 100∘C at constant volume?

Express your answer to two decimal places and include the appropriate units.

Part B

How much will the temperature increase if this amount of heat energy is transferred to the gas at constant pressure?

19.53 A 10 cm -diameter cylinder contains argon gas at 10 atm pressure and a temperature of 60 ∘C . A piston can slide in and out of the cylinder. The cylinder's initial length is 21 cm . 2500 J of heat are transferred to the gas, causing the gas to expand at constant pressure.

Part A

What is the final temperature of the cylinder?

Part B

What is the final length of the cylinder?

Calculate the pH of a 0.0164 M solution of arginine hydrochloride (arginine·HCl, H2Arg ). Arginine has pKa values of 1.823 (pKa1), 8.991 (pKa2), and 12.01 (pKa3).

Calculate the concentration of each species of arginine in the solution.

H3Arg2+

H2Arg+

HArg

Arg-

As you prepare to view Life + Debt which has been labeled as a  poor documentary, since it shows just one side of the story and makes a caricature of what is a complex issue - that of globalization. This documentary continues the conceptualization of Third World countries as passive actors in the global political economy. However armed with your knowledge of the global economy, and the place that Third World now occupy, please answer the following question.

Identify possible products that should have been sold to the caribbean region, and internationally.

Write a program IN C that reads all integers that are in the range of 0 to 100, inclusive from an input file named: a.txt and counts how many occurrences of each are in the file. After all input has been processed, display all the values with the number of occurrences that were in are in the input file.

Note: The program ignores any number less than 0 or greater than 100.

Note: Do not display zero if a number is not in the file.

Hints: An array of size 101 is good enough. A number in the file plays the role of an index.

For example: Suppose the content of the file: a.txt is as follows:
99 2 99

3

-12 80 12 33

3 99 100 1234 84

The display output is:
2 has occurred: 1 times

3 has occurred: 2 times

12 has occurred: 1 times

33 has occurred: 1 times

80 has occurred: 1 times

84 has occurred: 1 times

99 has occurred: 3 times

100 has occurred: 1 times

Note that this is just a sample dialog. Your program should work for any number of data values and you MUST match the sample dialog as well.

What are the primary and secondary muscles involved in a pull up, bent over barbell row, quadruped single arm row, and reverse fly (dumbbell)?

Please break up the muscles into primary and secondary groups and list the exact muscles instead of groups of muscles. Thank you!