document.write( "Question 1197792: an airplane at an altitude of 24,0000 feet descends at a rate of 500 feet per mile, how many miles did the plane descend when it reached 13,000 feet? \n" ); document.write( "
Algebra.Com's Answer #831197 by ewatrrr(24785)\"\" \"About 
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24,0000 feet ???
\n" ); document.write( "IF 24,000ft
\n" ); document.write( "how many miles did the plane descend when it reached 13,000 feet?
\n" ); document.write( "24,000ft - 13,000ft = 11,000ft
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