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Yuliya22 [10]
2 years ago
13

What is the value of x after running this code?

Computers and Technology
2 answers:
Alexxx [7]2 years ago
7 0
When the code runs it sums up the numbers, which results in 55. It says AFTER the code is finished so the answer will be 55. You can verify this by printing X again after the for loop
igor_vitrenko [27]2 years ago
5 0

counter = 1

sum = 0

while counter <= 6:

sum = sum + counter

counter = counter + 2

print(sum)

A. 12

B. 9

C. 7

D. 8

✔️ Correct! This loop executes 3 times. After the first loop sum = 1 and counter = 3, after the second loop sum = 4 and counter = 5, and after the third loop sum = 9 and counter = 7.

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Identify tags and attributes in HTML 5
Vaselesa [24]

Answer:

Tags can be identified as they are written as <tagname> Something </tagname>

<tagname> this tag is called start tag.

</tagname> this tag is called as end tag.

for ex:<p> This is a paragraph </p>

There are some elements with no end tag.for ex:- <br> tag.

Attributes are used to provide additional information to an HTML element.

Every element can have attributes.

for Ex:- <h1 style="background-color:red";>MY WEBSITE </h1>

So the background of h1 will become red.

7 0
3 years ago
Write a program that grades arithmetic quizzes as follows: Ask the user how many questions are in the quiz. Ask the user to ente
kirill115 [55]

Answer:

The program in C++ is as follows:

#include <iostream>

using namespace std;

int main(){

   int questions, answer;

   cout<<"Questions: ";

   cin>>questions;

   int answerkey[questions];

   cout<<"Enter answer keys: ";

   for(int i = 0; i< questions; i++){

       cin>>answerkey[i];    }

   int correct = 0;

   cout<<"Enter answers: ";

   for(int i = 0; i< questions; i++){

       cin>>answer;

       if(answer == answerkey[i]){

           correct++;        }    }

   cout<<"Correct answers: "<<correct<<endl;

   cout<<"Percentage correct : "<<(100 * correct)/questions<<"%";

   return 0;

}

Explanation:

This declares the number of questions and the answers submitted to each equation

   int questions, answer;

Prompt to get the number of questions

   cout<<"Questions: ";

This gets input for the number of questions

   cin>>questions;

This declares the answerkey as an array

   int answerkey[questions];

Prompt to get the answer key

   cout<<"Enter answer keys: ";

This iteration gets the answer key for each question

<em>    for(int i = 0; i< questions; i++){</em>

<em>        cin>>answerkey[i];    }</em>

This initializes the number of correct answers to 0

   int correct = 0;

Prompt to get the enter the answers

   cout<<"Enter answers: ";

This iterates through the answer keys

   for(int i = 0; i< questions; i++){

This gets the answer to each question

       cin>>answer;

This compares the answer to the answer key of the question

       if(answer == answerkey[i]){

If they are the same, correct is incremented by 1

           correct++;        }    }

Print the number of correct answers

   cout<<"Correct answers: "<<correct<<endl;

Print the percentage of correct answers

   cout<<"Percentage correct : "<<(100 * correct)/questions<<"%";

7 0
3 years ago
Which type of cables are used for high-capacity trunk lines that provide main routes for telephone, cable, and internet communic
Naily [24]

Answer:

Fiber-optic cable

Explanation:

Before the cable industry transitioned to fiber-optic cables, for many years, the standard cables used for telephone, cable, and internet communications were coaxial cables. The transition was made possible because the architecture of the fiber-optic cable came with a higher capacity, more extensive bandwidth link. Unlike the coaxial or the twisted pair cable, the fiber-optic is made from glass strands that transmit light signals much quicker and to greater distances. This makes fiber-optic cables the fastest high capacity data transfer link than any other cables to ever exist.

3 0
3 years ago
Which tab on the Table Tools contextual tab is used to control the style and formatting of the table as it relates to colors for
laila [671]

Answer: The answer would be the "Home Tab"

Explanation:

4 0
3 years ago
Which format must a document be saved in to share it between two different word processors?. Select one of the options below as
slava [35]
When two different word processors are used to share a document, the word document must be saved in the compatibility format where some of the aspects of one version is retained and reflected in the other version while others cannot be retrieved due to the alteration or absence of a component. 

6 0
3 years ago
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