Create an overloaded method to calculate the volume of a box calcVolume(); calcVolume calculates the volume of a rectangle box from a box's width, length and height and then returns the result. calcVolume is overloaded for the special case of a square box, thus only takes in one number that represents width, length and height and then returns the result. Show your method definitions and logic. Call both your methods from the main method and display results.

Currently, there are two draw rectangle methods in the DoodleController class. Since two different turtles need to draw a rectangle, create a draw rectangle method in the DoodleTurtle class that will take the width and height of the rectangle as parameters and draw a rectangle of the specified size. The size will be the number of steps by the turtle. With the new method introduced, the calls to drawRectangleWithLittleTurtle and drawRectangleWithBigTurtle can be replaced with a call to the turtle’s drawRectangle method passing in the desired size of the rectangle. Refactor the DoodleController accordingly. Note: When you are done with the refactoring the drawRectangleWithLittleTurtle and drawRectangleWithBigTurtle method in the DoodleController need to be deleted. After this refactoring, do not move on until you verify the program works as it did before.

Write a method that receives three double numbers and returns their average. You can use any valid method name and variable names.

Write a method (with a parameter n), n: integer type that prints numbers from 1 to n. The print out should be 5 numbers per line. All the output numbers should be aligned well. Call the method with n=13 and n=10 in the main()

Define a method findTrainTicket() that takes one integer parameter as the person's age traveling by train, and returns the ticket price as an integer. The price is returned as follows: If a person's age is more than 84 or less than 4, price is $7. If a person's age is no more than 56 and at least 17, price is $29. Otherwise, price is $12. Ex: If the input is 85, then the output is: 7 import java.util.Scanner; public class TicketFinder {    /* Your code goes here */    public static void main(String[] args) {      Scanner scnr = new Scanner(System.in);      int travelerAge;       travelerAge = scnr.nextInt();            System.out.println(findTrainTicket(travelerAge));   }}

The method convertVolume() has an integer parameter. Define a second convertVolume() method that has two integer parameters. The first parameter is the number of gallons and the second parameter is the number of pints. The method should return the total number of pints. Ex: If the input is 9 2, then the output is: 9 gallons yields 72 pints. 9 gallons and 2 pints yields 74 pints. Note: The total number of pints can be found using (gallons * 8) + pints. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20     import java.util.Scanner;   public class VolumeMethods { publicstaticintconvertVolume(intgallons) { returngallons*8; }   /* Your code goes here */   publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intgallonsUsed; intpintsUsed; inttotalPints1; inttotalPints2;   gallonsUsed=scnr.nextInt(); pintsUsed=scnr.nextInt();   totalPints1=convertVolume(gallonsUsed);

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Write a method that takes your name and your expected year of graduation and prints that information .Call this method from your main method, which takes user input and passes it to the method, described above. Name the program Lab27.java Add comments and upload it to the dropbox. Name: Miles Grear Expected year of graduation: 2024

If the value passed into the parameter x in the following method is 20. What is the value returned by this method?   public static int method3(int x)    {       int sum = 0;       for(int i = 1;  i <= x;  i += 8)          sum += i;       return sum;      }

A pentagonal number is defined as n (3 n-1)/ 2 for n= 1, 2,.. so on. Therefore, the first few numbers are 1, 5, 12, 22, .. Write a method with the following header that returns a pentagonal number: pue