: Create a list called my_nums containing the integers 5, 10, and 20. Solution : my_nums = [5, 10, 20] Use code with caution. Copied to clipboard 2. Create a Mixed-Type List

: Always use square brackets [] and separate items with commas.

Often, you need to create a list that will have items added to it later during the program's execution. : Create an empty list called class_grades . Solution : class_grades = [] Use code with caution. Copied to clipboard Core Concepts for Your Write-Up