Radiation machines, used to treat tumors, produce an intensity of radiation that varies inversely as the square of the distance from the machine. At 3 meters, the radiation intensity is 62.5 milliroentgens per hour. What is the intensity at a distance of 2.4 meters? C...... The intensity is milliroentgens per hour. (Round to the nearest tenth as needed.)

Intermediate Algebra
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Author:Jerome E. Kaufmann, Karen L. Schwitters
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Radiation machines, used to treat tumors, produce an intensity of radiation that varies inversely as the square of the distance from the machine. At 3 meters, the radiation intensity is 62.5
milliroentgens per hour. What is the intensity at a distance of 2.4 meters?
....
The intensity is milliroentgens per hour. (Round to the nearest tenth as needed.)
Transcribed Image Text:Radiation machines, used to treat tumors, produce an intensity of radiation that varies inversely as the square of the distance from the machine. At 3 meters, the radiation intensity is 62.5 milliroentgens per hour. What is the intensity at a distance of 2.4 meters? .... The intensity is milliroentgens per hour. (Round to the nearest tenth as needed.)
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