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Home Q & A Board Science-Related Homework Help Physics
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symbo symbo
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7 years ago
A certain star in our arm of the Milky Way is measured to be about 750 pc from the Earth.  Expressed in light-years, this is approximately
   A)  1500 ly.    B)  4.7 × 107 ly.    C)  230 ly.    D)  2445 ly.
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Discovering the Universe

Discovering the Universe


Edition: 7th
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hyponoticahyponotica
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7 years ago
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symbo Author
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7 years ago
Brilliant ツ
klyn
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Yesterday
Thank you, thank you, thank you!
vanna2014
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2 hours ago
This helped my grade so much Perfect
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