Page 1 of 1
Problem #12 12. A sample of 400 g of lead decays to polonium according to the function: --032 A = 400 e where fis the ti
Posted: Tue May 10, 2022 10:07 am
by answerhappygod
- Problem 12 12 A Sample Of 400 G Of Lead Decays To Polonium According To The Function 032 A 400 E Where Fis The Ti 1 (40.23 KiB) Viewed 72 times
Problem #12 12. A sample of 400 g of lead decays to polonium according to the function: --032 A = 400 e where fis the time in years. a) How much lead will be left in the sample after 25 years? (round to the nearest whole number) b) How long will it take the initial sample to decay to 12 of its original amount? (round to the nearest year)