To encourage good grades, Hermosa High School has decided to award each student a bookstore credit that is 10 times the student’s grade point average. In other words, a student with a 3.2 grade point average receives a $32.0 credit. Create an application that prompts a student for a name and grade point average, and then passes the values to a method (computeDiscount) that displays a descriptive message. The message uses the student’s name, echoes the grade point average, and computes and displays the credit.

To encourage good grades, Hermosa High School has decided to award each student a bookstore credit that is 10 times the student’s grade point average. In other words, a student with a 3.2 grade point average receives a $32.0 credit. Create an application that prompts a student for a name and grade point average, and then passes the values to a method (computeDiscount) that displays a descriptive message. The message uses the student’s name, echoes the grade point average, and computes and displays the credit.

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter3: Using Methods, Classes, And Objects

Section: Chapter Questions

Problem 6PE

See similar textbooks

Similar questions

To encourage good grades, Hermosa High School has decided to award each student a bookstore credit that is 10 times the student’s grade point average. In other words, a student with a 3.2 grade point average receives a $32.0 credit. Create an application that prompts a student for a name and grade point average, and then passes the values to a method (computeDiscount) that displays a descriptive message. The message uses the student’s name, echoes the grade point average, and computes and displays the credit.
To encourage good grades, Hermosa High School has decided to award each student a bookstore credit that is 10 times the student’s grade point average. In other words, a student with a 3.2 grade point average receives a $32.0 credit. Create an application that prompts a student for a name and grade point average, and then passes the values to a method (computeDiscount) that displays a descriptive message. The message uses the student’s name, echoes the grade point average, and computes and displays the credit. An example of the program is shown below: Enter your name >> John Enter your gpa >>3.4 John, your GPA is 3.4, so your credit is $34.0
Create an application for a library and name it FineForOverdueBooks. TheMain() method asks the user to input the number of books checked out and the number of days they are overdue. Pass those values to a method named DisplayFine that displays the library fine, which is 10 cents per book per day for the first seven days a book is overdue, then 20 cents per book per day for each additional day.
To encourage good grades, Hermosa High School has decided to award eachstudent a bookstore credit that is 10 times the student’s grade point average. In other words, a student with a 3.2 grade point average receives a R 32 credit. Create a class that prompts a student for a name and grade point average, and then passes the values to a method that displays a descriptive message. The message uses the student’s name, echoes the grade point average, and computes and displays the credit. Save the application as BookstoreCredit.java.
Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the retail price for the item. For example: • If the wholesale cost is £3.00 and the markup percentage is 100%, the retail price will be £6.00 • If the wholesale cost is £5.00 and the markup percentage is 50%, the retail price will be £7.50. The calculation should be done by a method called CalculateRetailPrice in a class called RetailPricing. The method CalculateRetailPrice should the wholesale cost and markup percentage as arguments and returns the retail price.
Create a program named FindSquareRoot that finds the square root of a user’s input value. The Math class contains a static method named Sqrt() that accepts a double and returns the parameter’s square root. If the user’s entry cannot be converted to a double, display an appropriate message, and set the square root value to 0. Otherwise, test the input number’s value. If it is negative, throw a new ApplicationException to which you pass the message “Number can’t be negative.” and again set sqrt to 0. If the input value is a double and not negative, pass it to the Math.Sqrt() method, and display the returned value
When an object is falling because of gravity, the following formula can be used to determine the distance the object falls in a specific time period: d = ½ gt2 The variables in the formula are as follows: d is the distance in meters, g is 9.8, and t is the amount of time, in seconds, that the object has been falling. 5.3.1. Create a method: FallingDistance Parameters: t, object’s falling time (in seconds) t may or may not be an integer value! Return value: the distance, in meters, that the object has fallen during that time interval Calculations: Use Math.Pow() to calculated the square in the formula 5.3.2. Demonstrate the method by calling it from a loop that passes the values 1 through 20 as arguments, and displays each returned value. Sample output lines: . . . t = 5, d = 122.5 . . . t = 10, d = 490 . . . Your output should have lines for t=1, t=2, t=3, . . . t=20.
C# Create an application for a library and name itFineForOverdueBooks. TheMain() method asks the user to input the number of books checked out and the number of days they are overdue. Pass those values to a method named DisplayFine that displays the library fine, which is 10 cents per book per day for the first seven days a book is overdue, then 20 cents per book per day for each additional day. The library fine should be displayed in the following format: The fine for 2 book(s) for 3 day(s) is $0.60 The numbers will vary based on the input. My code is incorrect because its saying "Method DisplayFine displays fine isnt in correct format"
Write a standard mode application that calculates and displays the weekly salary for an employee. The main() method prompts the user for an hourly pay rate, regular hours, and overtime hours. Create a separate method to calculate overtime pay, which is regular hours times the pay rate plus overtime hours times 1.5 times the pay rate; return the result to the main() method to be displayed. Save the program as Salary.java. Getting errors when I execute.
In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy:KE = 1/2 mv2In the formula KE is the kinetic energy, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second. Create an application that allows the user to enter an object’s mass and velocity and then displays the object’s kinetic energy. The application should have a method named KineticEnergy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The method should return the amount of kinetic energy that the object has.
An integer number is said to be a perfect number if its factors, including 1 (but not thenumber itself), sum to the number. For example, 6 is a perfect number, because 6 = 1 + 2 + 3.Write a method perfect that determines whether parameter number is a perfect number.Use this method in an application that determines and displays all the perfect numbersbetween 1 and 1000. Display the factors of each perfect number to confirm that the number isindeed perfect. Challenge the computing power of your computer by testing numbers muchlarger than 1000. Display the results.
Using Visual Studio , C# Demonstrate the method in an application that lets the user experiment with different values for the formulas terms. Form will have 3 text boxes and labels, a calculate button and an exit button. Text boxes hold future value desired , how many years to grow, and annual interest rate. Calculate button will calculate how much the initial deposit needs to be depending on user input of the 3 text boxes. Write a method named PresentValue. Write a value returning PresentValue method that takes several arguments and computes the presentValue. Write a call to the method that sends the values held in the several variables that have been input. Use the Math.Pow(x,y) method for raising a number to a power in the math. Use a decimal value (not a decimal data type) for annual interest rate. For example: 4% interest rate, must be entered 0.04. Years is also a decimal value. Years is also a decimal value