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Assume you have access to the following method.

public int add3Ints(int a, int b, int c){ return a + b + c; } 

Call add3Ints and pass the...

Assume you have access to the following method.

public int add3Ints(int a, int b, int c){ return a + b + c; } 

Call add3Ints and pass the...

Assume you have access to the following method.

public int add3Ints(int a, int b, int c){ return a + b + c; } 

Call add3Ints and pass the...

For this problem assume you have access to a Person class. Below, you'll see the start of a Student class that is a subclass of Person....

For this problem assume you have access to a Shape class. Below, you'll see the start of a Square class that is a subclass of Shape....

For this problem assume you have access to a Person class defined here:

 public class Person{ public String name; private int age; public...

For this problem assume you have access to a Person class defined here:

 public class Person{ public String name; private int age; public...

public int subtract(int a, int b){ return a - b; } 

Use the method defined above to subtract 10 from 100 (as in 100 - 10).

public int subtract(int a, int b){ return a - b; } 

Use the method defined above to subtract 35 from 45 (as in 45 - 35).

public int subtract(int a, int b){ return a - b; } 

Use the method defined above to subtract 32 from 124 (as in 124 - 32).

Below is a ChessPiece class that we will be using as a superclass for a Queen subclass.

public class ChessPiece { // the location of this...

For this problem you will use this class:

public class Rectangle { private int length; private int width; public void setLength(int len)...

For this problem you will have access to the following class:

public class Ball{ private int diameter; private String color; public void...

For this program you will be creating a method that calculates the product of three numbers.

Your method will need to be named product...

For this program you will be creating a method that calculates the average of three numbers.

Recall that an average is calculated by...

Your TA was helping you with a problem a suggested the following lines of code for controlling a Jeroo. However, the TA accidentally used...

The following method could be added to a Jeroo subclass to provide an action to turn around by turning left twice. Change the method so...

You wrote the following statements when first learning about Jeroo methods--they move the Jeroo forward 3 steps. Now that you've found...

The following declaration introduces a variable named jessica that refers to a Jeroo, and also creates a new instance of the Jeroo class...

The following myProgram() method creates a Jeroo and adds it to the island at (1, 1). Change the code so the Jeroo begins facing north at...

The following statements move a Jeroo forward two steps. Insert new method calls between the two statements to turn left twice, so that...

You are writing a declaration for a new class called King that represents a chess piece, and it has already been started for you below....

You are writing a subclass of Jeroo called RichJeroo and the constructor appears below. Modify the constructor so the Jeroo starts out...

You are writing a subclass of Jeroo called SunnyJeroo and the constructor appears below. Modify the constructor so the Jeroo starts out...

You are writing a subclass of Jeroo called NorthernJeroo and the constructor appears below. Modify the constructor by removing the ...