The change in rainfall between the rainfall last year and the average (or mean) annual rainfall is 22 inches
The given parameters are
Average annual rainfall = 51 inches
Last year = 29 inches
The change in rainfall between the rainfall last year and the average (or mean) annual rainfall is calculated as
Change = |Annual rainfall - Last year|
This gives
Change = |51 - 29|
Evaluate
Change = 22
Hence, the change in rainfall between the rainfall last year and the average (or mean) annual rainfall is 22 inches
Read more about net change at:
https://brainly.com/question/1153322
#SPJ1