I need help with these two questions solving variation problems. I'm having a hard time figuring it out. 12. Solve each variation problem.a. The weight an object exerts on a scale varies directly as the mass of an object. If a bowling ball has amass of 6 kg, the scale reads 54. If another object has a mass of 8 kg, what would the scale read?b. The intensity I of light is inversely proportional to the square of the distance d from the light source.Suppose the intensity of the light 4 meters from a light source is 40 lumens. (A lumen is the amount oflight that falls on a 1-square foot area that is 1 foot from a candle.) Find the constant of variation anddetermine the intensity of the same light 6 meters from its source.

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Answered: Tight that falls on a -square TOot ared…

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Tight that falls on a -square TOot ared the

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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I need help with these two questions solving variation problems. I'm having a hard time figuring it out.

12. Solve each variation problem.
a. The weight an object exerts on a scale varies directly as the mass of an object. If a bowling ball has a
mass of 6 kg, the scale reads 54. If another object has a mass of 8 kg, what would the scale read?
b. The intensity I of light is inversely proportional to the square of the distance d from the light source.
Suppose the intensity of the light 4 meters from a light source is 40 lumens. (A lumen is the amount of
light that falls on a 1-square foot area that is 1 foot from a candle.) Find the constant of variation and
determine the intensity of the same light 6 meters from its source.

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