2015
Mathematics
67ca00ce0c643c71d77dee1f
Simplify (0.09)2 and give your answer correct to 4 significant figures
A.
0.81
B.
0.081
C.
0.0081
D.
8.0001
Correct Answer: 0.0081
Explanation
(0.09)2 = 0.09 × 0.09 = 0.0081 = 0.008100 to 4 significant figures Please, start counting first from the non-zero digits i.e. 8
(0.09)2 = 0.09 × 0.09 = 0.0081 = 0.008100 to 4 significant figures Please, start counting first from the non-zero digits i.e. 8THIS WEEK's
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