SOLUTION: 24 grams of a radioactive isotope whose half-life is 1430 years decays according to the model
A = 24(1/2) ^ (t/1430) where A is the amount remaining after t years. How many years
Algebra ->
Exponential-and-logarithmic-functions
-> SOLUTION: 24 grams of a radioactive isotope whose half-life is 1430 years decays according to the model
A = 24(1/2) ^ (t/1430) where A is the amount remaining after t years. How many years
Log On
Question 1178980: 24 grams of a radioactive isotope whose half-life is 1430 years decays according to the model
A = 24(1/2) ^ (t/1430) where A is the amount remaining after t years. How many years will it take
until 20 grams remain? Found 2 solutions by josgarithmetic, ikleyn:Answer by josgarithmetic(39620) (Show Source):
(