aesthetickait
aesthetickait
14.05.2021 • 
Mathematics

24 In 2011, the National Science Foundation conducted a germ study. They found that the dirtiest item in most homes was
the kitchen sponge with 10 million bacteria. Given that the
average kitchen sponge is 0.5 in by 3 in by 5 in, what is the
bacterial density? Round to 4 significant digits.
A 2.667 x 105 bacteria per inch?
6.667 x 105 bacteria per inch3
C 2.667 x 106 bacteria per inch3
D
1.333 × 106 bacteria per inch3

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