AND QUANTITATIVE REASONING PRACTICE
QUESTIONS AND SOLUTIONS REVIEW SET
◉ 0.000000001819
Answer: 6. write in expanded form
1.819x10^-9
◉ 1.5x10^10
Answer: 7. Simplify. Write answers in scientific notation.
◉ 9x10^-8
Answer: 8. Simplify. Write answers in scientific notation.
◉ 2x10^-8
Answer: 9. Simplify. Write answers in scientific notation.
◉ 3.2x10^7
Answer: 10. Simplify. Write answers in scientific notation.