4. Half-life of a substance is the amount of time it takes to reduce to half of its original amount. We typically assume half-life problems compound continuously. The half-life of carbon-14 is 5730 years. a. If we start with 24mg, how long until we have 10mg? b. How much of carbon-14 will we have in 15,000 years?
4. Half-life of a substance is the amount of time it takes to reduce to half of its original amount. We typically assume half-life problems compound continuously. The half-life of carbon-14 is 5730 years. a. If we start with 24mg, how long until we have 10mg? b. How much of carbon-14 will we have in 15,000 years?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter4: Exponential And Logarithmic Functions
Section: Chapter Questions
Problem 13CC
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