Solve the problems using logarithmic models. 10. Astronomy The difference between the apparent magnitude (brightness) m of a star and its absolute magnitude M is given by the formula m – M = 5 log, where d is d the distance of the star from the Earth, measured in parsecs. Find the distance d of the star Rho Oph from Earth, where Rho Oph has an apparent magnitude of 5.0 and an absolute magnitude -0.4.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter6: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 50RE: The formula for measuring sound intensity indecibels D is defined by the equation D=10log (II0),...
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how can i solve the problem using logarithmic models

Solve the problems using logarithmic models.
10. Astronomy The difference between the apparent magnitude (brightness) m of a star
and its absolute magnitude M is given by the formula m – M = 5 log, where d is
d
the distance of the star from the Earth, measured in parsecs. Find the distance d of
the star Rho Oph from Earth, where Rho Oph has an apparent magnitude of 5.0 and
an absolute magnitude –0.4.
Transcribed Image Text:Solve the problems using logarithmic models. 10. Astronomy The difference between the apparent magnitude (brightness) m of a star and its absolute magnitude M is given by the formula m – M = 5 log, where d is d the distance of the star from the Earth, measured in parsecs. Find the distance d of the star Rho Oph from Earth, where Rho Oph has an apparent magnitude of 5.0 and an absolute magnitude –0.4.
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