Physics, 13.02.2020 21:25 zahinparvez69

Which is the correct scientific notation for 724,000,000,000?
A. 7.24 x 1011
B. 72.4 x 1011
C. 7.25 x 1010
D. 724 x 109

please help!! quickly

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Which is the correct scientific notation for 724,000,000,000?
A. 7.24 x 1011
B. 72.4 x 10...