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Mathematics, 14.04.2021 01:00 cavapoo

Scientists estimate that the mass of the sun is 1.9891 x 10 kg. How many zeros are in this number when it is written in standard notation?
A 26
B 30
C 35
D 25

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Scientists estimate that the mass of the sun is 1.9891 x 10 kg. How many zeros are in this number w...

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