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Mathematics, 07.05.2021 22:10 okokjade

Which is the best estimate for (6.3x10^-2)(9.9x10^-3) written in scientific notation? O 6x10^-4
O 60x10^-5
O 6x10^7
O 60x10^6

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Which is the best estimate for (6.3x10^-2)(9.9x10^-3) written in scientific notation? O 6x10^-4
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