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Mashutka [201]
3 years ago
8

Create a class called Fraction. Provide a constructor that takes 2 integers. Provide methods for:

Computers and Technology
1 answer:
tekilochka [14]3 years ago
8 0

Answer:

Explanation;

else

System.out.println("f1 and f2 are not equal");

switch (input.charAt(0)

{

case '+':

f3 = f1.add(f2);

System.out.println("f1+f2=" + f3);

break;

case '-':

f3 = f1.subtract(f2);

System.out.println("f1-f2=" + f3);

break;

case '*':

f3 = f1.multiply(f2);

System.out.println("f1*f2="+f3);

break;

case '/':

f3 = f1.divide(f2);

System.out.println("f1/f2="+f3);

break;

default:

System.out.println("Illegal command: " + input );

break;

}

}// end of while loop

} // end of main

}

 

Note ; this is the last part of the programme check the attachment from 1-5  this is the 6th .

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Candy Kane Cosmetics (CKC) produces Leslie Perfume, which requires chemicals and labor. Two production processes are available:
Vilka [71]

Answer:

  1. Divide the resources into three parts using the corresponding process 1, process 1, and process 2 formats to maximize the use of the resources.
  2. Get the expected revenue by calculating the product of the total perfume in ounce and the price of an ounce of perfume.
  3. Increase the advertisement hours of the product.
  4. subtract the advert fee from the generated revenue to get the actual revenue.
  5. subtract the cost of production from the actual revenue to get the actual profit.

Explanation:

The get maximum profit, all the resources must be exhausted in production. The labor is divided into a ratio of 1:1:2 ( which is 5000, 5000, 1000), while the chemical units are in the ratio of 2:2:3 (10000,10000,15000). This would produce in each individual processes; 15000, 15000 and 25000 oz, which is a total of 55000 oz of perfume.

The expected revenue is $275000. If 1000oz from the 55000oz of perfume is sold without advertisement, model Jenny's awareness of the perfume increases the demand by 200oz per hour, therefore, 24hours would field 4800oz demanded, which would only take 270 hours to distribute all remaining perfumes.

The cost of production would be $130000 for labor and chemical resources plus the advert cost of $27000 ( 270 hours by 100) which is a total cost of $157000. The actual profit is $118000 ( $275000 - $157000).

3 0
3 years ago
The choice of database does not have any impact on the relevancy of search results?
Nookie1986 [14]

Answer:

When searching for articles using library databases, the following tips should increase the relevance of your results. Quotation marks around two or more keywords - phrase searching - ensures that the results will include the exact phrase.

Explanation:

8 0
2 years ago
8.3 code practice edhesive PLEASE HELP AND HURRY
NemiM [27]

Answer:

numbers = '14 36 31 -2 11 -6'

nums = numbers.split(' ')

for i in range(0, len(nums)):

  nums[i] = int(nums[i])

print(nums)

8 0
3 years ago
Create a class named Employee. The class must contain member variables for the employee name and salary. It should contain gette
Lerok [7]

Answer:

Explanation:

The following code was written in Java. The code contains the Employee class which contains the two variables (name, salary), the constructor, getter and setter methods for both variables, and an overwritten toString method. It also contains a tester class with the main method inside and creates a Employee object and initializes it. Then it calls the toString method. The output can be seen in the attached image below. Due to technical difficulties I have added the code as a txt file below.

8 0
3 years ago
// In this exercise, you will be given a variable, it will be called: value
rjkz [21]

Answer:

import java.util.Scanner;

public class Solution {

   public static void main(String args[]) {      

     Scanner scan = new Scanner(System.in);

     System.out.println("Enter your value");

     int value = scan.nextInt();      

     greaterThanFive(value);

   }  

   public static void greaterThanFive(int userInput){

       System.out.println(userInput > 5);

   }

}

Explanation:

The first line import the Scanner which is use to enable to accept user input.

The class is defined as Solution in the next line. The main method is declared in the next line which signify the beginning of the program.

Then, a scanner object is declared called scan in the next line. Then a prompt is display to the user to input a value. The user input is stored in the variable value. The value is then passed to the method greaterThanFive.

The method greaterThanFive is declared and have just one parameter, the userInput. Inside the method, we output if the userInput is greater than 5 using the logical operator (>).

8 0
3 years ago
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