Mercury 197 has a decay rate of 1.066% per hour. Given the exponential model representing the amount of Mercury 197 remaining after t hours, find how long it will take 387 grams of the Mercury 197 to decay to 38 grams. Round your result to the nearest thousandth hour. A() = Agen(o 98934) t= 214.849 hours Ot= 216.552 hours Ot= 216.554 hours Ot= 216.734 hours

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
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Chapter10: Exponential And Logarithmic Functions
Section10.5: Solve Exponential And Logarithmic Equations
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Mercury 197 has a decay rate of 1.066% per hour. Given the exponential model representing the amount of Mercury 197 remaining after t hours, find how long it will take 387 grams of
the Mercury 197 to decay to 38 grams. Round your result to the nearest thousandth hour.
A() = Agen(o 98934)
t= 214.849 hours
Ot= 216.552 hours
Ot= 216.554 hours
Ot= 216.734 hours
Transcribed Image Text:Mercury 197 has a decay rate of 1.066% per hour. Given the exponential model representing the amount of Mercury 197 remaining after t hours, find how long it will take 387 grams of the Mercury 197 to decay to 38 grams. Round your result to the nearest thousandth hour. A() = Agen(o 98934) t= 214.849 hours Ot= 216.552 hours Ot= 216.554 hours Ot= 216.734 hours
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