What is an internal node?

Algorithm and flowchart to find the perimeter and area of square

kupik [55]

Answer:

I can give you the perimeter "algorithm" but not the flowchart.

Here you go:

p = w * 4

p = perimiter,

w = width/height

4 = the amount of sides needed.

perimeter = width * 4

to include both width and height, we would instead use:

perimeter = 2(width+height)

This also works with rectangles ^

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

To find an area, it is just width * height. This is also compatible with rectangles.

4 0

3 years ago

What is TCP/IP's Transport layer's primary duty?

lorasvet [3.4K]

Answer:

The TCP/IP is the transmission control protocol and internet protocol and in the TCP/IP model the transport layer is the second layer.

The primary responsibility of this layer is that it is basically used to deliver messages to the host and that is why it is known as end to end layer.

It basically provide the point to point connection between the destination to server host for delivering the various types of the services efficiently and reliably.

In the TCP/IP model the transport layer are basically responsible for transferring the data or service error free between the server to destination host.

3 0

3 years ago

company gives the following discount if you purchase a large amount of supply. Units Bought Discount 10 - 19 20% 20 - 49 30% 50

ratelena [41]

Answer:

In Python:

order = int(input("Order: "))

discount = 0

if(order >= 10 and order <20):

discount = 0.20

elif(order >= 20 and order <50):

discount = 0.30

elif(order >= 50 and order <100):

discount = 0.35

elif(order >= 100):

discount = 0.40

price = order * 4.1

discount = discount * price

print("With your order of "+str(order)+" items, the total value will be $"+str(round(price,2))+" with a discount of $"+str(round(discount,2))+" for a final price of $"+str(round((price-discount),2)))

Explanation:

This prompts the user for number of orders

order = int(input("Order: "))

This initializes the discount to 0

discount = 0

For orders between 10 and 19 (inclusive)

if(order >= 10 and order <20):

-----------discount is 20%

discount = 0.20

For orders between 20 and 49 (inclusive)

elif(order >= 20 and order <50):

-----------discount is 30%

discount = 0.30

For orders between 50 and 99 (inclusive)

elif(order >= 50 and order <100):

-----------discount is 35%

discount = 0.35

For orders greater than 99

elif(order >= 100):

-----------discount is 40%

discount = 0.40

This calculates the total price

price = order * 4.1

This calculates the pre discount

discount = discount * price

This prints the report

print("With your order of "+str(order)+" items, the total value will be $"+str(round(price,2))+" with a discount of $"+str(round(discount,2))+" for a final price of $"+str(round((price-discount),2)))

3 0

3 years ago

Rohan is creating a presentation with at least 50 slides. He wants the slides to use a consistent layout and formatting. Which o

erma4kov [3.2K]

The parts of the presentation that he should design first is Slide master

Slide master is a slide that enables you to do the following:

•Modify your presentation to suit your taste

•It enables you to make a partial or minor change on the slide layout of your presentation

•Slide master help you to create a perfect and special presentation.

•With Slide master you can easily modify your slide text color.

Inconclusion The parts of the presentation that he should design first is Slide master.

Learn more about Slide master here:

brainly.com/question/12600334

4 0

3 years ago

Write code to take a String input from the user, then print the first and last letters of the string on one line. Sample run: En

Ainat [17]

<h2>Answer:</h2>

//import the Scanner class to allow for user input

import java.util.Scanner;

//Begin class definition

public class FirstAndLast{

//Begin the main method

public static void main(String []args){

//****create an object of the Scanner class.

//Call the object 'input' to receive user's input

//from the console.

Scanner input = new Scanner(System.in);

//****create a prompt to tell the user what to do.

System.out.println("Enter the string");

//****receive the user's input

//And store it in a String variable called 'str'

String str = input.next();

//****get and print the first character.

//substring(0, 1) - means get all the characters starting

//from the lower bound (index 0) up to, but not including the upper

//bound(index 1).

//That technically means the first character.

System.out.print(str.substring(0,1));

//****get and print the last character

//1. str.length() will return the number of character in the string 'str'.

//This is also the length of the string

//2. substring(str.length() - 1) - means get all the characters starting

// from index that is one less than the length of the string to the last

// index (since an upper bound is not specified).

// This technically means the last character.

System.out.print(str.substring(str.length()-1));

} // end of main method

} //end of class definition

<h2>Explanation:</h2>

The code has been written in Java and it contains comments explaining important parts of the code. Kindly go through the comments.

The source code and a sample output have also been attached to this response.

To run this program, copy the code in the source code inside a Java IDE or editor and save it as FirstAndLast.java

Download java

3 0

3 years ago