1. Declare a variable of type Double called averageAge. Initially, set it to your own age. Then, set it to the average of your age and my own age of 30.

2. Create a constant called testNumber and initialize it with whatever integer youd like. Next, create another constant called evenOdd and set it equal to testNumber modulo 2. Now change testNumber to various numbers. What do you notice about evenOdd?
3. Create a variable called answer and initialize it with the value 0. Increment it by 1. Add 10 to it. Multiply it by 10. After all of these operations, whats the answer?
4. Declare variables of a, b, and c. Initialized to any number then display the product of the numbers.