Answer Happy

Posted: **Sat Feb 26, 2022 11:17 am**

: When Studying Radioactive Material A Nuclear Engineer Found That Over 365 Days 1 000 000 Radioactive Atoms Decayed To 1 (11.71 KiB) Viewed 39 times

When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000 radioactive atoms decayed to 975 a. Find the mean number of radioactive atoms that decayed in a day. b. Find the probability that on a given day, 50 radioactive atoms decayed.