Explain what types of financial and management goals Medi-Supply might have as the company moves forward to look for investors. (75–150 words, or 1–2 paragraphs)

The wavelength of the four Balmer series lines for hydrogen are found to be 410.1, 434.3, 486.6, and 655.9 nm. What average percentage difference is found between these wavelength numbers and those predicted?

In C++, create two vectors, one a vector of ints and one a vector of strings. The user will fill each one with data, and then your program will display the values.

1. Copy the template file /home/cs165new/check10a.cpp to your working directory.
2. For this assignment, in order to focus our practice on the syntax of the vectors, you can put all of your code in main.
3. Create and display a vector of ints as follows:
   1. Create a vector of ints.
   2. Prompt the user for ints until they enter 0, and store them in your vector.
   3. Loop through all the numbers in the vector and display each one.
   4. When you loop through, make sure to use the size of your vector in your condition (not a separate integer from above).
4. Create and display a vector of strings as follows:
   1. Create a vector of strings.
   2. Prompt the user for strings until they enter "quit", and store them in your vector.
   3. Loop through all the strings in the vector and display each one.
   4. When you loop through, make sure to use the size of your vector in your condition (not a separate integer from above).
5. You do not have to use iterators for this assignment (but you are welcome to if you would like). It can be done using the [] operator.

Sample Output

The following is an example of output for this program:

Enter int: 3

Enter int: 12

Enter int: 4

Enter int: 0

Your list is:

3

12

4

Enter string: The

Enter string: quick

Enter string: brown

Enter string: fox

Enter string: jumps

Enter string: over

Enter string: the

Enter string: lazy

Enter string: dog

Enter string: quit

Your list is:

The

quick

brown

fox

jumps

over

the

lazy

dog

Can I get detailed explanation about the following topics

Keyword Queries

Boolean Queries

Phrase Queries

Proximity Queries

Natural Language Queries

Wildcard Queries

Rather than the solution for Chapter 27, proplem 18RQ in Fundamentals of database system (6th Edition) and also provide me with examples

Regards

A speeding car is traveling along a straight road with a constant speed of 100 km/hour. It passes a police car. The officer starts 5.00 s after the speeder passes. The police car accelerates uniformly (i.e., at a constant acceleration) for 10.0 s, at the end of which its speed is 120 km/hour. After that, the police car moves with the constant speed of 120 km/hour till it reaches the speeding car.

How far ahead of the police car is the speeding car when the police car stops accelerating? How long after it stops accelerating does the police car reach the speeding car?

To what extent can the transmedia storytelling approach be used for marketing non entertainment products? What contextual factors would determine the applicability and effectiveness of this approach?

If 1) the expected return for Litchfield Design stock is 10.66 percent; 2) the dividend is expected to be 2.99 dollars in 2 year(s), 4.4 dollars in 4 years, and 8.08 dollars in 8 years; and 3) after the dividend is paid in 8 years, the dividend is expected to grow by 3.04 percent per year forever, then what is the current price of the stock?  If no expected dividend is mentioned for a given year, assume the expected dividend is $0 for that year.

using java. using eclipse. write a program that asks to enter 3 real numbers using GUI. print the sum if all 3 numbers are positive, print the product of the 2 positive numbers if one is negative, use one nested if statement. all output should be to dialog and the console. ...... So i have most of this program done, i just cant figure out how to get the product of the 2 positve numbers to print to the console and dialog. Here is what I have so far.... i know the if and else if statements are correct, i just dont know how to get the if and else if to print to console and dialog correctly for the product.

import java.util.Scanner;
import javax.swing.JOptionPane;
public class Project3 {
public static float getFloat(){
  String s = JOptionPane.showInputDialog("Enter a real number");
  return Float.parseFloat(s);
}

public static void main(String[] args) {
  float x = getFloat();
  float y = getFloat();
  float z = getFloat();
  // if all three are positive print the sum
  if(x>0 && y>0 && z>0) System.out.printf("Sum:%8.2f\n", (x+y+z));
  //if two of the three are positive print the product
  else if((x>0 && y>0 && z<0)||(x>0 && y<0 && z>0)||(x<0 && y>0 && z>0));
  System.out.printf("Product:%8.2f",((x*y)||(x*z)||(y*z)));
  
  
  JOptionPane.showMessageDialog(null, "Sum:"+(x+y+z)+"\nProduct:"+((x*y)||(x*z)||(y*z)));
  
  
  Scanner scan=new Scanner(System.in);
  System.out.println("\nEnter 2 real numbers");
  // if both are negative print the quotient
  float a = scan.nextFloat();
  float b = scan.nextFloat();
  if(a<0 && b<0) System.out.printf("Quotient:%8.2f", (a/b));
  JOptionPane.showMessageDialog(null, "Quotient:"+(a/b));
  
  
  System.exit(0);
}

}

*I JUST WANT A GENERAL WALKTHROUGH OF HOW TO DO THIS. PSEUDOCODE IS FINE. THANK-YOU. THIS IS IN C THE PROGRAMMING LANGUAGE.*

The program will require the following structure:

struct _data {                                 

   char *name;

   long number;

};

The program will require command line arguments:

int main(int argv, char **argc) {

Where argv is the number of arguments and argc is an array

holding the arguments (each is a string). Your program must catch

any case where no command line arguement was provided and print

a warning message (see below).

You MUST include/use the following functions, defined as follows:

int SCAN(FILE *(*stream)) - this function will open the file/stream

and return an integer indicating how many lines there are. Note that

I need to pass stream, which is a pointer, by reference. So I am

passing this as a pointer to a pointer.

struct _data *LOAD(FILE *stream, int size) - this function will

rewind file, create the dynamic array (of size), and read in the

data, populating the _data struct dynamic array. Note that stream

is passed by value this time. The function then returns the populated

array of struct.

void SEARCH(struct _data *BlackBox, char *name, int size) - this function

will get the dynamic array of struct passed to it, the name we are looking

for, and the size of the array. This function will then search the dynamic

array for the name. See below for examples.

void FREE(struct _data *BlackBox, int size) - this function will free up

all of the dynamic memory we allocated. Take note of the number of times

malloc/calloc were called, as you need to free that same number.

Finally, the data file will be called hw5.data and will be formatted as:

ron 7774013

jon 7774014

tom 7774015

won 7774016

HINTS:

------

Functions that will make things much easier:

getline()

feof()

strtok()

atoi()

SAMPLE RUNS:

------------

Case 1 - No command line argument provided.

[yourname@chef junk]$ ./CS230-5

*******************************************

* You must include a name to search for. *

*******************************************

Case 2 - Provided name is NOT in the list.

[yourname@chef junk]$ ./CS230-5 joe

*******************************************

The name was NOT found.

*******************************************

Case 3 - Provided name is in the list.

*******************************************

The name was found at the 2 entry.

*******************************************

Recalculate the percent dissociation of 0.19M HN3 in the presence of 0.19M HCl.

In the figure the four particles form a square of edge length a = 5.60 cm and have charges q₁ = 9.22 nC, q₂ = -21.8 nC, q₃ = 21.8 nC, and q₄ = -9.22 nC. What is the magnitude of the net electric field produced by the particles at the square's center?

One year ago, you bought a put option on 500,000 euros with an expiration date of one year. You paid a premium on the put option of $.03 per unit. The exercise price was $1.30. Assume that one year ago, the spot rate of the euro was $1.29, the one-year forward rate exhibited a discount of 3%, and the one-year futures price was the same as the one-year forward rate. From one year ago to today, the euro depreciated against the dollar by 2 percent. Today the put option will be exercised (if it is feasible for the buyer to do so).

a. Determine the total dollar amount of your profit or loss from your position in the put option.

b.Now assume that instead of taking a position in the put option one year ago, you sold a futures contract on 500,000 euros with a settlement date of one year. Determine the total dollar amount of your profit or loss.

Express the following bit patterns in hexadecimal.

1. 01000101011001110100010101100111

2. 10001001101010111000100110101011

3. 11111110110111001111111011011100

4. 00000010010100100000001001010010

Python Questions

Suppose we run the Python program my_program.py from command line like this:

Python my_program.py 14 CSC121

Which of the following statement in my_program.py will display CSC121?

import sys
print(sys.argv)

import sys
print(sys.argv[0])

import sys
print(sys.argv[1])

import sys
print(sys.argv[2])

1. from datetime import datetime
   dob = datetime(2015, 1, 1)

   Which of the following statements will change year to 2018?

   	A.	dob.year=2018
   	B.	dob.replace(year=2018)
   	C.	dob = dob.replace(year=2018)
   	D.	dob.set_year(2018)

10 points   

QUESTION 4

1. from datetime import datetime
   dob = datetime(2011,12,10)
   today = datetime.now()
   age = today - dob

   What is the type of age?

   	A.	int
   	B.	float
   	C.	datetime
   	D.	timedelta Which of the following functions returns integers between 0 and 20 that are divisible by both 2 and 3? A. def divisible_2_3 (): for i in range(20): if i % 2 == 0 and i % 3 == 0: yield i B. def divisible_2_3 (): for i in range(20): if i % 2 == 0 and i % 3 == 0: return i C. def divisible_2_3 (): seq = [] for i in range(20): if i % 2 == 0 and i % 3 == 0: yield seq D. def divisible_2_3 (): seq = [] for i in range(20): if i % 2 == 0 and i % 3 == 0: return i