document.write( "Question 366282: I need help with these word problems. thanks!\r
\n" ); document.write( "\n" ); document.write( "you are riding your bicycle. it takes you 21 min. to go 5 miiles. if you continue traveling at the same rate, how long will it take you to go 12 miles?\r
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\n" ); document.write( "\n" ); document.write( "according to guinness book of world records, the peregrine falcon has a record diving speed of 168 miles per hr. Write this speed in feet per second.
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Algebra.Com's Answer #261116 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
mpm = miles/minute
\n" ); document.write( "speed=5/21 mpm
\n" ); document.write( "speed*time=distance
\n" ); document.write( "(5/21)t=12
\n" ); document.write( "t=12*21/5
\n" ); document.write( "=50.4 minutes.
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