Answer:
Module Program
    Sub Main()
        Dim num As Integer
        num = 4
        Console.WriteLine("The square of " & num & " is " & num * num)
        Console.ReadKey()
    End Sub
End Module
Explanation:
Very similar to the other program you posted.
 
        
             
        
        
        
Answer:
MS-Windows
Explanation:
MS-Windows is an operating system not a storage device.
 
        
             
        
        
        
The data format would be best for you to receive is Spreadsheet.
<h3>What is spreadsheet?</h3>
A spreadsheet is a computer program that allows you to compute, organize, analyze, and store data in tabular form. Spreadsheets were created as electronic counterparts to paper accounting spreadsheets. The software runs on data entered into table cells. Each cell can include numeric or text data, as well as the results of formulas that calculate and display a value dependent on the contents of other cells. One such electronic document may also be referred to as a spreadsheet.
Spreadsheet users can change any recorded value and see how it affects calculated numbers. Because of this, the spreadsheet is ideal for "what-if" analysis because many situations may be studied quickly without human recalculation. Modern spreadsheet software can include numerous interacting sheets and display data as text and numbers or as graphics.
To learn more about spreadsheet visit:
brainly.com/question/8284022
#SPJ4
 
        
             
        
        
        
Answer:
A = 5 + 1.75r
Explanation:
Amount you have = $5
Earning per roll of wrapping paper = $1.75
Let
r = number of rolls of wrapping paper 
A = Total amount earned
A = 5 + 1.75r
Equation that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper is 
A = 5 + 1.75r