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Mathematics, 20.10.2020 18:01 jadenwilsan
There are about 3Γ1011 stars in our galaxy and about 100 billion galaxies in the observable universe. Suppose every galaxy has as many stars as ours. How many stars are in the observable universe? Write in scientific notation.
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There are about 3Γ1011 stars in our galaxy and about 100 billion galaxies in the observable universe...
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