document.write( "Question 249865: Two teams of scientists leave a university at the same time.The first team travels east at 25 mph and the the second teams travels west at 30 mph Their radios have a radio have a range of 110 miles. How much time will pass before the scientists lose radio contact? \n" ); document.write( "
Algebra.Com's Answer #181922 by rfer(16322)\"\" \"About 
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110/(25+30)=2hrs
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