Answer:
processor speed is the answer but not sure
 
        
             
        
        
        
Explanation:
public class Int_List
 {
 protected int[] list;
 protected int numEle = 0;
  
 public Int_List( int size )
 {
 list = new int[size];
public void add( int value )
 {
 if ( numEle == list.length )
 {
 System.out.println( "List is full" );
 }
 else
 {
 list[numEle] = value;
 numEle++;
 }
 }
 public String toString()
 {
 String returnStr = "";
 for ( int x = 0; x < numEle; x++ )
 {
 returnStr += x + ": " + list[x] + "\n";
 }
 return returnStr;
 }
 }
public class Run_List_Test
 {
 public static void main( String[] args )
 {
  
 Int_List myList = new Int_List( 7 );
 myList.add( 102 );
 myList.add( 51 );
 myList.add( 202 );
 myList.add( 27 );
 System.out.println( myList );
 }
 }
Note: Use appropriate keyword when you override "tostring" method
 
        
             
        
        
        
(9m - 6)7
(9m × 7) - (6 × 7)
63m - 42
        
                    
             
        
        
        
It may be D) because it is actually a simplified version of Google maps.