Choose the appropriate methodName after analyzing the code below: public double methodName () int total - 0; for (int grade : grades) total +- grade; return (double) total / grades.length; a. getMaximum O b. getTotal Oc. getMinimum O d. getAverage
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- Copy and paste the following definition of the class Car in the submission box and then add a method called brake which decreases the speed by 5. class Car: def __init__(self,year,make): self.year = year self.make = make self.speed = 20 def getSpeed(self): return self.speed def accelerate(self): self.speed += 5 this is for python.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.Create a public class discount with the following details. A method setName that has one parameter, a String. A method setprice that has one parameter, a double. A method setdiscount that has one parameter, an int. A method getprice that has no parameters and returns the value that was set by setprice() A method showdiscount() that has no parameters and shows calculated discount value. A method display() with no parameters prints data members of Book. Create two instances b1, b2 and display its values. initialize price of book by $50, discount as 2 and String variable by mybook.
- Methods with an empty parameter list and do not return a value: [Questions 1-8 required] You invoke a method by its name followed by a pair of brackets and the usual semi-colon Write a method called DisplayPersonalInfo(). This method will display your name, school, program and your favorite course. Call the DisplayPersonalInfo() method from your program Main() method Write a method called CalculateTuition(). This method will prompt the user for the number of courses that she is currently taking and then calculate and display the tuition cost. (cost = number of course * 569.99). Call the CalculateTuition() method two times from the same Main() method as in question 1. Write a method call CalculateAreaOfCircle(). This method will prompt the user for the radius of a circle and then calculate and display the area.[A = πr2].Call the CalculateAreaOfCircle() method twice from the same Main() method as in question 1. Use Math.Pi for the value of π Write a method call…in netbeans, Write a method named costAfterDiscount that is passed 2 double parameters named Cost and Discount. The method, when invoked must return the final cost after applying the discount. Be sure to specify the appropriate method’s return type. Hint: FinalCost = Cost * ( 1 – Discount )PLEASE ENSURE TO USE THE FRAMEWORK PROVIDED IN THE IMAGES, AND THAT IT WORKS WITH THE TESTER CLASS. PLEASE EDIT BOTH THE TEST CLASS, DO NOT EDIT THE MAIN METHOD. Write a BankAccountTester class whose main method constructs a bank account, deposits $1,000, withdraws $500, withdraws another $400, and then prints the remaining balance. Also print the expected result.
- How can we tell from just its header that setPrice is a method and not a constructor? public void setPrice(int cost)Given the code below, write a method call for the method (assume that each parameter is a String). Then determine that method’s output given the arguments that you pass. METHOD trickOrTreat (parameters: candy) BEGIN CREATE treat ← 26 SWITCH candy CASE “Tootsie Roll”: treat ++ CASE “Candy Corn”: treat += 2 BREAK CASE “Twizzlers”: treat -= 2 CASE “Dots”: treat -- CASE “Kit Kat”: treat *= 2 END SWITCH RETURN treat END METHOD Method Call Exact OutputYou must always be prepared to answer any questions a method may have.
- Every time you get in touch with a method, you have to provide the required details.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: 2024IN JAVA Which calls increment() from outside class Inventory? public class Inventory{public static void increment(){...};} A. increment(); B. Inventory widgets = new Inventory();widgets.increment(); C. A static method can not be called from outside the class D. Inventory.increment();
