10.9" means is multiplied by itself four times A 4 B. 7 09 D. 12 11. What is the value of the expresion 347 0.9 A 81 B. 27 C 12 12. What is the value of the expresion 6? A 36 D 7,776 C 1,296 B 216 13. What is the value of the expresion 927 B. 81 A. 18 D. 6,561 C. 729 14. What is the value of the expresion 105 A. 1,000 B. 10,000 15. What is the value of the expresion 25 C. 100,000 D. 1.000.000 A. 10 B. 16 C32 D. 64
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