You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4.5 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation detector without sounding the alarm. If the detector will sound the alarm if more than 2 milligrams of the dye are in your system, how long will your visit to the doctor take, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute.

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter8: Rational Expressions And Equations
Section8.7: Solve Proportion And Similar Figure Applications
Problem 8.149TI: Pediatricians prescribe 5 milliliters (ml) of acetaminophen for every 25 pounds of a child’s weight....
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You go to the doctor and he gives you 15 milligrams of
radioactive dye. After 20 minutes, 4.5 milligrams of dye
remain in your system. To leave the doctor's office, you
must pass through a radiation detector without sounding
the alarm. If the detector will sound the alarm if more
than 2 milligrams of the dye are in your system, how long
will your visit to the doctor take, assuming you were given
the dye as soon as you arrived? Give your answer to the
nearest minute.
You will spend
the doctor's office.
minutes at
Transcribed Image Text:You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4.5 milligrams of dye remain in your system. To leave the doctor's office, you must pass through a radiation detector without sounding the alarm. If the detector will sound the alarm if more than 2 milligrams of the dye are in your system, how long will your visit to the doctor take, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute. You will spend the doctor's office. minutes at
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