1. 5 8 2. 2 9 3. 87 16 4. 3 4 5. 121 27 50 6. 25 7. 5 6 8. 1 9. 62 11 33 10. 3 11. - 11 12. 13 20 40 18. 83 5 14. 3 10 15. – 1 9 111 16. 3 7 17. 18. 7 32 24

For the following sequence determine the common difference (if it is an arithmetic sequence) or the common ratio (if it is a geometric sequence).

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks