Create a method that randomly select a letter in the alphabet. java
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Exercise 1
Create a method that randomly select a letter in the alphabet.
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- Java Programming The program must use a method The program has 4 racers and the race is 50 units long. This program ends the race if any racer passes the ending point and print who won the race. Each racer moves randomly either: a. range from 3 to 8 units b. 5 sin(5) c. 45/2turn, but at least moves 1 unitDesign the worst calculator ever: an application that accepts two numbers from the user and, when a button is pushed, performs a single operation and displays the results. You may choose: Multiplication, Division, Subtraction, square root, or raising the first number to the exponent of the second number. Don't use addition as we already did that in class. The result must be displayed to the user only when an appropriately labeled button is pushed.Create a method that takes a value and indicate whether it is positive or negative by a return aBoolean value.Declared as: boolean isPositive (float a)
- Java code you will create a simple console-based game (user vs. computer) using selection and repetition structures and random numbers. The game is named SPIN. Here is the UI for the game: Welcome to SPIN - a game of chance!You are given $500 to start the game.Every time you spin the wheel you have a chance of:S - Splitting your money in half.P - Plunging to zero. (You lose.)I - Increasing your money to double.N - Never needing money again! (You win!)You may quit at any time and go home with your current winnings.Current winnings = $500 - SPIN? (Y/N) ySPINNING . . .S - winnings will be split in halfCurrent winnings = $250 - SPIN again? (Y/N) ySPINNING . . .I - winnings will be increased by doubling you current winningsCurrent winnings = $500 - SPIN again? (Y/N) ySPINNING . . .I - winnings will be increased by doubling you current winningsCurrent winnings = $1000 - SPIN again? (Y/N) ySPINNING . . .I - winnings will be increased by doubling you current winningsCurrent winnings = $2000 -…Free Response Question: 28. Write a method that will return true if a randomly generated number between 1 and 10 is less than or equal to 4. public static boolean FortyPercentOrLess() { }Retail StoreSuppose you have been consulted by a retail shop around your area to build a simple calculator. The calculator must be able to perform arithmetic operations (+, -, *, /) on integers. The program receives an expression from the user. The expression is structured as follows: integer input followed by an operator and another integer input from user prior to displaying the final result. Write a Java application that can perform the above expression. Create a method that takes two parameters and performs an arithmetic operation on the passed values. Your final output should consist of the expression and the result.
- In Java Golf scores record the number of strokes used to get the ball in the hole. The expected number of strokes varies from hole to hole and is called par (possible values: 3, 4, or 5). Each score's name is based on the actual strokes taken compared to par: "Eagle": number of strokes is two less than par "Birdie": number of strokes is one less than par "Par": number of strokes equals par "Bogey": number of strokes is one more than par Given two integers that represent the number of strokes used and par, write a program that prints the appropriate score name. Print "Error" at the end of the output if par or score is not in the expected range. If the input is: 3 4 the output is: Par 4 in 3 strokes is BirdieJava Programming A bakery company provides a bonus of a new bakery product package for customers who buy at least 10 breads in the company anniversary award which will be celebrated in the next three months. To get the bonus, the customer is given the opportunity three times to guess a number determined by the application from numbers 1 to 20. For each guess number given by the customer, the application will respond as follows:• If the guessed number is smaller than the lucky number, you will see the words "Bigger Number"• If the guessed number is greater than the lucky number, you will see the words "Smaller Number"• If the guessed number is the same as a lucky number, it will match the words "Congratulations ... you found a LUCKY number"As part of the company's IT team, you serve to create a lucky number guessing game console.A. Determine the inputs and outputs of the design programb. Draw a Flowchart of the programc. Write Coding to make the applicationd. Give Screen shoot the…Using java language Create a class that has three methods. One method is to input three numbers. The second method will return the largest number between the three numbers. The third method will return the smallest number between the three numbers. Since the largest and smallest number are both returned values, display these values in the main method.
- Java Programming Travel Tickets Company sells tickets for airlines, tours, and other travel-related services. Because ticket agents frequently mistype long ticket numbers, Travel Tickets has asked you to write an application that indicates invalid ticket number entries. The class prompts a ticket agent to enter a six-digit ticket number. Ticket numbers are designed so that if you drop the last digit of the number, then divide the number by 7, the remainder of the division will be identical to the last dropped digit. This process is illustrated in the following example: Step 1. Enter the ticket number; for example, 123454. Step 2. Remove the last digit, leaving 12345. Step 3. Determine the remainder when the ticket number is divided by 7. In this case, 12345 divided by 7 leaves a remainder of 4. Step 4. Assign the Boolean value of the comparison between the remainder and the digit dropped from the ticket number. Step 5. Display the result—true or false—in a message box. Accept the…Create a method that randomly select a letter in the alphabetJAVA CODE PLEASE THANK YOU Rectangle by CodeChum Admin A rectangle can be formed given two points, the top left point and the bottom right point. Assuming that the top left corner of the console is point (0,0), the bottom right corner of the console is point (MAX, MAX) and given two points (all "x" and "y" coordinates are positive), you should be able to draw the rectangle in the correct location, determine if it is a square or a rectangle, and compute for its area, perimeter and center point. To be able to do this, you should create a class for a point (that has an x-coordinate and a y-coordinate). Also, create another class called Rectangle. The Rectangle should have 2 points, the top left and the bottom right. You should also implement the following methods for the Rectangle: display() - draws the rectangle on the console based on the sample area() - computes and returns the area of a given rectangle perimeter() - computes and returns the perimeter of a given rectangle…