Given an int variable n that has been initialized to a positive value and, in addition, int variables k and total that have already been declared, use a for loop to compute the sum of the cubes of the first n whole numbers, and store this value in total. thus if n equals 4, your code should put 1*1*1 + 2*2*2 + 3*3*3 + 4*4*4 into total. use no variables other than n, k, and total.

The code is in Java.

It uses for loop to calculate the sum of the cubes of the first n numbers.

Recall that loops are used when there is a repetition. In the algorithm, we repeat the process of taking the cube of a number and adding it to the sum.

Comments are used to explain each line of code

//Main.java

public class Main

{

public static void main(String[] args) {

 //declare the variables

 int n = 4, k, total = 0;

 //for loop that iterates n times

 //add the cubes of the numbers to the total (cumulative sum)

 for (k=1; k<=n; k++){

     total += (k * k * k);

 }

 //print the total

 System.out.println(total);

}

}

You may read more about the loops in the following link:

link

Explanation &

We do not know which language you are using, so a pseudocode will be given, it will be similar to java or C/C++.  For other languages, you can adapt to the syntax of the target language.

int n=5;

//

total = 0  // initialize  variable to store total value, already declaired.

// k will be used as a dummy variable, already declared

for (k=1; k<=n; k++){

   total+=k*k*k;  // k*k*k works for almost all languages.  adapt as needed

   }

print(n, total)

answer is:

a). backstage view

explanation:

backstage view is the area where files and data about them is managed— creating, saving, printing, sending to others, inspecting for hidden metadata or personal information, and setting options. so in this way we can add many things to our document swiftly.

i hope you get the idea.