1. Science Survey Ch1: Intro to Science Scientific Notation and Conversions

2. 11111 22222 33333 44444 55555

3. 4.5 x 10^9

4. 3.05x10^8

5. 6.005 x 10^-9

6. 6.63 x 10^-5

7. 5.4/9 =.6 10^8/10^2 = 10^6.6 x 10^6 Final answer 6x10^5

8. 0.035 km

9. 0.005 seconds

10. 0.000346 kL

11. 3,000,000 W

12. 0.000003 g

13. 35,020,000

14. 20,400

15. 0.000065

16. 0.0000009088

17. An ugly number 0.000000000060003

18. 3

19. 3 All zeros between other numbers are significant

20. 4 Don’t count any zeros before the first other digit

21. 4 Zeros at the end of the number, after the decimal are significant

22. 5 All 30600 at the end

23. 99.06 cm 39 in * 2.54 cm 1 in

24. 57764 meters 93 miles * 1.61 km * 1000 m 1 miles 1 km

25. 55.9 miles / hr 90 km * 1 mile hr 1.61km

26. 0.016 m/s 32 ft * 12 in * 2.54 cm * 1m * 1 min min 1ft 1in 1000cm 60 sec

27. 26.8 m/s 60mi 1.61 km 1000 m 1 hr hr 1 mi 1 km 3600 sec

28. As a team, decide how many of the points you already have you wish to wager. If you get the question correct, you will earn double the points you wagered. If you get the question incorrect, you will lose the points you wagered. Good luck!