4. Which of the items is written in scientific notation form?
A. 8.986 B. 8.98 x 106 C. 80.987 x 10 D. 8.987000
5. What is the scientific notation form of 3,500,000,000?
A. 3.5 x 10° B. 3.5 x 108 C. 3 x 10 D. 3 x 10%
6. What is the scientific notation form of 4,500,000?
A. 4,5 x 106 B. 4.5 x 10-6 C. 45 x 105 D. 45,000
7. Which of the following is correctly written in scientific notation?
A. 93 x 102 B. 0.93 x 102 C. 9.3 x 102 D. 4 x 913
8. Is 23.2 x 102 in proper scientific notation?
A. No B. Yes C. Maybe D. Sometimes
9. What is 7.63 x 104 transformed in decimal notation?
A. 76, 300 B. 7, 300 C.0.000763 D. 0.0000763
10. What is 8 x 10- written in standard form?
A. 80,000 B. 8,000 C. 0.00008 D. 0.008​