A librarian is curious about the habits of the library’s patrons. He records the type of item that 10 patrons checked out from the library. 1. Non-fiction 2.fiction 3.DVD 4.audio book

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years