Basic JavaScript Tasks

        
What number is bigger?
        Write a function that compares two numbers and returns the larger one. Be sure to try it out with 
        some different numbers. Bonus: add error messages if the numbers are equal or cannot be compared.
        Don’t forget to test it!
      

        
The Fortune Teller: With Functions!
        Let’s turn one of the Class 1 Exercises into a function.
        Write a function named tellFortune that:
        takes 4 arguments: number of children, partner’s name, geographic location, job title.
        outputs your fortune to the screen like so: “You will be a X in Y, and married to Z with N kids.”
        Call that function 3 times with 3 different values for the arguments.
      

        
The Calculator
        1. Write a function called squareNumber that will take one argument (a number), square that number, 
        and return the result.
        It should also log a string like “The result of squaring the number 3 is 9.”
        2. Write a function called halfNumber that will take one argument (a number), divide it by 2, and 
        return the result. It should also log a string like “Half of 5 is 2.5.”.
        3. Write a function called percentOf that will take two numbers, figure out what percent the first 
        number represents of the second number, and return the result. It should also log a string like 
        “2 is 50% of 4.”
        4. Write a function called areaOfCircle that will take one argument (the radius), calculate the area
        based on that, and return the result. It should also log a string like “The area for a circle 
        with radius 2 is 12.566370614359172.”
          - Bonus: Round the result so there are only two digits after the decimal.
        Write a function that will take one argument (a number) and perform the following operations, using
         the functions you wrote earlier:
        1. Take half of the number and store the result.
        2. Square the result of #1 and store that result.
        3. Calculate the area of a circle with the result of #2 as the radius.
        4. Calculate what percentage that area is of the squared result (#3).