The intensity I of light from a light bulb varies inversely as the square of the distance d from the light bulb. Suppose I is 250 W/m2 when the distance is3 m. How much farther would it be to a point where the intensity is 160 W/m²?3It would be meters farther.(Simplify your answer.)an exampleQ Search6YGet more help.tapı18 08*H81fohIAASf10ODIIDAIP112Clear allCheck answerbackspace5:45 PM12/11/2022delete

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The intensity I of light from a light bulb varies inversely as the square of the distance d from the light bulb. Suppose I is 250 W/m2 when the distance is 3 m. How much farther would it be to a point where the intensity is 160 W/m²? It would be meters farther. (Simplify your answer.)

The intensity I of light from a light bulb varies inversely as the square of the distance d from the light bulb. Suppose I is 250 W/m2 when the distance is 3 m. How much farther would it be to a point where the intensity is 160 W/m²? It would be meters farther. (Simplify your answer.)

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter8: Rational Expressions And Equations

Section8.9: Use Direct And Inverse Variation

Problem 8.178TI: The area of a circle varies directly as the square of the radius. A circular pizza with a radius of...

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Question

The intensity I of light from a light bulb varies inversely as the square of the distance d from the light bulb. Suppose I is 250 W/m2 when the distance is
3 m. How much farther would it be to a point where the intensity is 160 W/m²?
3
It would be meters farther.
(Simplify your answer.)
an example
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Y
Get more help.
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18 08
*
H
8
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h
IAA
S
f10
O
DII
DAI
P
112
Clear all
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backspace
5:45 PM
12/11/2022
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