The life expectancy of a star is a power function of its mass. The value of the power in this function is . If the life expectancy is doubled, how is the mass affected? Round your answer to two decimal places if necessary.
?

A. Life expectancy is multiplied by 6.25.
B. Life expectancy is multiplied by 0.83
C. Life expectancy is multiplied by 0.76.
D. Life expectancy is multiplied by 6.3.

Answer: C

Mathematics

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