SOLUTION: You go to the doctor and he gives you 12 milligrams of radioactive dye which decays exponentially. After 12 minutes, 4.75 milligrams of dye remain in your system. To leave the doct

Algebra.Com
Question 978543: You go to the doctor and he gives you 12 milligrams of radioactive dye which decays exponentially. After 12 minutes, 4.75 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 you have to remain at the doctor's office, assuming you were given the dye as soon as you arrived? Give your answer to the nearest minute.

Answer by josgarithmetic(39616)   (Show Source): You can put this solution on YOUR website!






-


-


What you want to answer the question is this:
, and let y=2, k already been found, and p given.

RELATED QUESTIONS

You go to the doctor and he gives you 15 milligrams of radioactive dye. After 12 minutes, (answered by josgarithmetic)
You go to the doctor and he gives you 10 milligrams of radioactive dye. After 12 minutes, (answered by nerdybill)
You go to the doctor and he gives you 11 milligrams of radioactive dye. After 24 minutes, (answered by Boreal)
You go to the doctor and he gives you 13 milligrams of radioactive dye. After 16 minutes, (answered by josgarithmetic)
You go to the doctor and he gives you 14 milligrams of radioactive dye. After 24 minutes, (answered by stanbon)
You go to the doctor and he gives you 14 milligrams of radioactive dye. After 20 minutes, (answered by stanbon)
You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, (answered by josgarithmetic)
You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, (answered by solver91311,Theo)
A scientist begins with 100 milligrams of a radioactive substance that decays... (answered by josgarithmetic,greenestamps)