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Mathematics, 21.02.2020 19:46 rscott400
Select the correct answer. A group of astronomers observed light coming from a star located a distance of 331,000,000,000,000,000,000,000,000 light-years from Earth. What is this distance expressed in scientific notation?
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Select the correct answer. A group of astronomers observed light coming from a star located a distan...
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