document.write( "Question 957957: an airplane travels 125 feet in .25 of a second. How many feet will it travel in 4 seconds \n" ); document.write( "

Algebra.Com's Answer #585450 by josmiceli(19441) $\"\"$ $\"About$

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The distance traveled is proportional
\n" ); document.write( "to time of travel
\n" ); document.write( " $\"+125+%2F+.25+=+d+%2F+4+\"$
\n" ); document.write( " $\"+500+%2F+1+=+d%2F4+\"$
\n" ); document.write( " $\"+4%2A500+=+d+\"$
\n" ); document.write( " $\"+d+=+2000+\"$
\n" ); document.write( "The plane travels 2000 ft in 4 sec\r
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