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Mathematics, 02.11.2020 23:30 knikni06
A year lasts 31,000,000 seconds. Which expression is in scientific notation and gives the number of seconds in a thousand years? 31,000,000 ร 10 3 3.1 ร 10 7 ร 10 3 = 3.1 ร 10 4 3.1 ร 10 7 ร 10 3 = 3.1 ร 10 10 31 million ร 10 3
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A year lasts 31,000,000 seconds. Which expression is in scientific notation and gives the number of...
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