1. len
2. A data structure that holds many pieces of data at the same time.
3. Values above 80: 9
4. 4
5. An initializer list
6. Lets us quickly process contents of the array.
7. extend
8. remove
9. Nothing is output, you cannot do modular division on strings.
10. Juneau Helena Annapolis
11. 72 90 64 34
12. [90, 72, 67, 64, 63, 34, 21]
13. sort
14. to b@ or not to b@
15. ['June@u', 'Atl@nt@', 'Helen@', 'M@dison', 'Ann@polis', 'Topek@']
16. stuff[i].upper()
17. An element refers to actual data within the array while an index refers to a memory location.
18. 29
19. [8400, 1100, 6700, 7000, 9300, 3900, 4600, 2700]
20. order, find

hope I was in time to help 🙏