1.The half-life for decay of 14C^{14}C14C, by β\betaβ-emission is 5730 yr. The fraction of 14C^{14}C14C decays, in a sample that is 22920 yr old, would bea.1/81/81/8b.1/161/161/16c.7/87/87/8d.15/1615/1615/16Login to continueOnly logged in users canattempt or see the solution.
