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Mathematics, 21.09.2020 14:01 BAJRY

The diameter of a healthy human red blood cell is about 0.007 millimeter. How is this number written in scientific notation? (A) -7 X 10³
(B) 7 x 10‐³
(C) 7 X 10‐²
(D)7 X 10³

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The diameter of a healthy human red blood cell is about 0.007 millimeter. How is this number written...
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