A certain moutain has a elevation of 19,365 feet. in 1905, the glacier on the peak covered 7 acres. By 2002 this glacier had melted to only 1 acre.
(a) assume that this glacier melted at a constant rate each year. Find this yearly rate.
(b) Use your answer from part (a) to write a linear equation gives the acreage A of this glacier t years past 1905
To which ctayshaun said: Use your answer from (a) to write a linear equation that gives the acreage A of this glacier t years past 1905