1. Fork and clone this repository.
2. Change into the new directorycd w01d03-HW2
3. Create a file called solution.js and add all answers to it.

Research 3 string methods and describe what they are used for and how to use them. You can find string methods here https://www.w3schools.com/js/js_string_methods.asp

Method 1

Name:
Description:
Example using it:

Method 2

Name:
Description:
Example using it:

Method 3

Name:
Description:
Example using it:

Where can you print out the value of variable c without resulting in an error?

var a = 1;
function x() {
  var b = 2;
  function y() {
    var c = 3;
    function z() {
      var d = 4;
    }
    z();
  }
  y();
}

x();

1. anywhere in the script!
2. anywhere inside the function x()
3. anywhere inside the function y()
4. anywhere inside the function z()

• Write a function that chooses two random numbers (1-6) and returns them. It should also return the sum.
• Example: rollDice() // Dice rolled are 6 and 1. Sum is 7
• BONUS: have your function take an argument of the # of dice to be rolled.
• Example: rollDice(3) // Dice rolled are 4, 2, and 7. Sum is 13.

• Write a function currencyConverter that takes two arguments an amount and a currency (USD, GBP, EGP, BD) and returns the converted version of the amount in Riyals.
• Use the if-then-else construct available in Javascript. Hint :

• 1 Riyal = 4.68 Egyptian pound
• 1 Riyal = 0.10 Bahraini dinar

• Write a function isCharacterAVowel that takes a character (i.e. a string of length 1) and returns true if it is a vowel and false, otherwise.

• Define a function pow that replicates the Math.pow() method in JavaScript's Math object.

1. When finished, git add ., git commit -m " ", git push origin master to your fork and submit a pull request.
2. Please fill up the following questions when you pull request:

• on a scale from 1 to 5, how comfortable were you with this assignment? (1 is very difficult)
• How long did it take?
• What was a challenge you had with this assignment?
• Is there anything that you'd like some further information on?
• Do you have any suggestions to improve this assignment?