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If a 25M_⨀ Main-Sequence Star Loses Mass at a Rate

Question 28

Multiple Choice

If a 25M_⨀ main-sequence star loses mass at a rate of 10⁻⁶ M_⨀/yr,then how much mass will it lose in its lifetime of 3 million years?

A) 3M_⨀
B) 5M_⨀
C) 8M_⨀
D) 10M_⨀
E) 12M_⨀

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