QUESTION 1. The square root of .09 is .003 QUESTION 2. 111,111,111 x 111,111,111 = 12,345,678,987,654,321. QUESTION 3. 5! = 120, 5 factorial, 5 x 4 x 3 x 2 x 1 QUESTION 4. QUESTION 5. QUESTION 6. QUESTION 7. QUESTION 8. QUESTION 9. QUESTION 10. QUESTION 11. QUESTION 12. QUESTION 13.