A two-dimensional array of ints with 4 rows, has been created and assigned to a2d. Write an expression whose value is the total number of ints that could be stored in the entire array.

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MrRoyal MrRoyal · Answer 1 · 2021-11-25T15:12:12+01:00

Arrays are used to represent data in rows and columns

The expression that represents the number of int the array can store is 4c

From the question, we have:

The number of rows is given as: 4
The number of columns is unknown; assume the number of columns to be c.

Also from the question, we understand that the array is of integer type.

So, the number (n) of int the array can store is the product of the rows and the columns

i.e.

[tex]\mathbf{n = Rows \times Column}[/tex]

So, we have:

[tex]\mathbf{n = 4\times c}[/tex]

Multiply

[tex]\mathbf{n = 4c}[/tex]

Hence, the expression that represents the number of int the array can store is 4c