1) Make a loop that counts from 3 .. 30.

2) Make a loop that counts from 5,10,15,20,25,30,25,40,45,50.

3) Make a LIST COMPREHENSION that produces the list
5,10,15,20,25,30,25,40,45,50

4) Suppose I have the list thing = [5,10,15,20,25,30,25,40,45,50].
What is thing[3:6]

5) Suppose I have a list thing = [5,10,15,20,25,30,25,40,45,50]
Make an array slice that is [10,15,20,25]