document.write( "Question 764866: A certain mountain has an elevation of 19,381 feet. In 1902, the glacier on this peak covered 8 acres. By 2003 this glacier melted to only 1 acre.\r
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document.write( "(A)Assume that this glacier melted at a constant rate each year.
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document.write( "(B) Find this yearly rate \n" );
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Algebra.Com's Answer #465806 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! number of years = 2003 - 1902 = 101 years \n" ); document.write( "Quantity = 8 - 1 = 7 acres \n" ); document.write( "7 acres = 304920ft^2 \n" ); document.write( "Annual rate = 304920/101 = 3019ft^2 per year. \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |