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Express the product of 4.0 × 10-2 m and 8.1 × 102 m using the correct number of significant digits. A. 3.2 × 101 B. 3.24 × 101 C. 32.4 D. 30
C. 32.4 is the answer
Expert answered|migzptz|Points 2360|
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Asked 9/30/2011 1:11:10 PM
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