Question

anybody know how to work on decay rate? I'll give brainliest. THIS IS DUE SOON SO PLEASE HELP

Answer 1

Answer:

28%

Step-by-step explanation:

In the function the .72 means that each unit of time 72% of the value is retained. This means that 28% percent of the value is lost or decays because 1-0.72=0.28 or 28 percent.