Create a class called “Rectangle” with properties of length and width, and includes method to calculate the area and perimeter of the rectangle. Create a Driver class and instantiate 2 Rectangle objects that return the area and perimeter for each. Please feel free to set the length and width to values of your choice. for JAVA

Write a Rectangle class. Its constructor should accept length and width as a parameter. It should have methods that return its length, width, perimeter, and area. (Use Java) Show a demonstration where you create two separate rectangles.

Create a new Teller Class Build a new Teller class(“Teller.java”). This class will be a sub-class of Employee. The Teller class should have all the same properties as an Employee as well as two new properties: hoursWorked and shift. HoursWorked is the total hours that this teller worked this week, and shift is either “day” or “evening” shift. Make sure to add 2 constructors and a display() method. Do not include a main() method in the Teller class. Test out this Teller class, by building a separate Tester class called TellerTester stored in a new file called ( “TellerTester.java”. This TellerTester class will only have a main() method, that will instantiate a Teller object, pass all the data to the Teller constructor, and lastly call the Teller display() method; just these 3 lines.

For this lab task, you will work with classes and objects. Create a class named text that works similar to the built-in string class. You will need to define a constructor that can be used to initialize objects of this new class with some literal text. Next, define three methods: to_upper() that will convert all characters to uppercase, reverse() that will reverse the text and length() that will return the length of the text. After you have completed this part, copy the following mainfunction to your code and check if the implementation is correct. int main() { text sample = "This is a sample text"; cout << sample.to_upper(); // This should display "THIS IS A SAMPLE TEXT" cout << endl;cout << sample.reverse(); // This should display "txet elpmas a si sihT"cout << endl; cout << sample.length(); // This should display 21 }

Java: According to this diagram, what are the methods that the StagBeetle class can use? (Select all that apply) Group of answer choices:    A: hornSize B: fly() C: emitPheromone() D: eat()

Can you do this please? Thank you

19 We have been dealing with colors as tuples or lists. We could also create a Color class. This would allow us to create new color objects and pass them around. For each method below, write and implementation that matches the content of the method docstring. Recall that individual color channels must have a value between 0 and 255. class Color: """ This class provides a representation of a color """ definit_(self, red, green, blue): Initialize the color with red, green, and blue values 663939

Given main(), define the Team class (in file Team.java). For class method getWinPercentage(), the formula is:wins / (wins + losses). Note: Use casting to prevent integer division. For class method printStanding(), output the win percentage of the team with two digits after the decimal point and whether the team has a winning or losing average. A team has a winning average if the win percentage is 0.5 or greater. Ex: If the input is: Ravens 13 3 where Ravens is the team's name, 13 is the number of team wins, and 3 is the number of team losses, the output is: Win percentage: 0.81 Congratulations, Team Ravens has a winning average! Ex: If the input is: Angels 80 82 the output is: Win percentage: 0.49 Team Angels has a losing average.

Write a class 'Cylinder' that has two fields: height and radius. The class should have only one parameterized constructor function to initialize these fields. The class should also have a method 'getVolume()' to calculate the volume of this cylinder. Now, create any 2 objects of this class with arbitrary values and show their volumes.