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Mathematics, 20.11.2019 11:31, Anliz0179
Distances in space are measured in light-years. the distance from earth to a star is 6.8 Γ 1013 kilometers. what is the distance, in light-years, from earth to the star (1 light-year = 9.46 Γ 1012 kilometers)? 2.66 light-years 7.18 light-years 7.74 light-years 9.46 light-years
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Answers: 3
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