Write the number in scientific notation.520

A. 5.2 x 103
B. 5.2 x 102
C. 5.2 x 10-2
D. 5.2 x 10-3


Answer: B

Mathematics

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?? ?R
?? ?Q
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?? ?R
?? ?Q
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?? ?Q
?? ?R
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?? ?Q
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