A coin sold for 215 in 1980 and was sold again in 1989 for

Last updated: 4/12/2023

A coin sold for 215 in 1980 and was sold again in 1989 for 447 Assume that the growth in the value Vo the collector s item was exponential a Find the value k of the exponential growth rate Assume V 215 k Round to the nearest thousandth