Chapter 19, Problem 19.44QP

Interpretation Introduction

Interpretation: The information regarding the use of quipu sample by Native Americans for the recording of financial transactions and governmental actions is given. The ratio of Carbon $-14$ to Carbon $-12$ in the sample is to be calculated.

Concept introduction: The time taken by any species to get reduced to half of its original concentration is called half-life of that species.

To determine: The ratio of Carbon $-14$ to Carbon $-12$ in the sample.