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mixas84 [53]
3 years ago
14

The first idea for a communications network was called

Computers and Technology
2 answers:
Dominik [7]3 years ago
6 0

Answer:

the galactic network

Explanation:

seropon [69]3 years ago
3 0

Answer:

The first idea for a communications network was called ARPANET

Explanation:

This serves as the base of internet and other world-wide connections we make today. This was developed by ARPA by the direction given by U.S Government. First they connected four different computers in the university. The history says that, internet was first used by Defense team to pass secret messages from one place to another place.

ARPA has set various rules for communication with which all the new protocols where developed. It was connecting system through telephone line and now we are in the world of “wifi”.

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The original U.S. income tax of 1913 was quite simple. The tax was
Svetradugi [14.3K]

Answer:

       Scanner inputObject = new Scanner(System.in);

       System.out.print("Enter your income to calculate the tax: ");

       double income = inputObject.nextDouble();

       double tax = 0;

       if (income <= 50000) {

           tax = income * 0.01;

       }

       else if (income > 50000 && income <= 75000) {

           tax = income * 0.02;

       }

       else if (income > 75000 && income <= 100000) {

           tax = income * 0.03;

       }

       else if (income > 100000 && income <= 250000) {

           tax = income * 0.04;

       }

       else if (income > 250000 && income <= 500000) {

           tax = income * 0.05;

       }

       else if (income >= 500000) {

           tax = income * 0.06;

       }

       System.out.printf("Your tax is: $%.2f", tax);

Explanation:

Here is the Java version of the solution. The user is asked to enter the income and the tax is printed accordingly.

<em>Scanner</em> class is used to take input from user, and the value is stored in <em>income</em> variable. A variable named <em>tax</em> is initialized to store the value of the tax.

Then, if structure is used to check the <em>income</em> value. This <em>income</em> value is checked to decide the amount of the tax will be paid. For example, if the <em>income</em> is $100000, the tax will be calculated as tax = 100000 * 0.03 which is equal to $3000.00. After calculating the <em>tax</em> value, it is printed out using System.out.printf("Your tax is: $%.2f", tax);.

Be aware that the values are <u>double,</u> <u>printf</u> is used to print the value. "<u>%.2f</u>" means print the<em> </em><u>two decimal values</u> in the result.

7 0
3 years ago
The suffix of a web address denotes which type of organization it is affiliated with. For example, an .edu is what type of websi
11Alexandr11 [23.1K]

Answer:

.edu websites are for educational institution

Explanation:

The suffix of web addresses are referred to as the domains of the web address and there are quite a number of then.

However, when a web address has the domain .edu, its primary purpose is that the website is used for educational purposes even though non educational institutions can also make use of it.

In fact, .edu is an acronym for education.

So let's say for instance, the address of a website is m y w e b s i t e . e d u. What this implies is that the website is basically used for educational purposes

4 0
3 years ago
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