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Round the Following Number to Four Significant Figures and Express

Question 9

Multiple Choice

Round the following number to four significant figures and express the result in standard exponential notation: 0.00222755

A) 0.2228 × 10^-2
B) 0.002228
C) 2.228 × 10³
D) 2.228 × 10^-3
E) 22.28 × 10²

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