By 2004 this glacier had melted to only 1 acre.
(a) Assume that this glacier melted at a constant rate each year. Find the yearly rate.
(b) Use your answer from part (a) to write a linear equation that gives the acreage A of this glacier t years past 1920.© BrainMass Inc. brainmass.com March 22, 2019, 12:17 am ad1c9bdddf
Here is my explanation:
a)the range of years: 2004-1920=84
The expert examines a glacier on the peak covered in 5 acres.