document.write( "Question 814638: A sink has two faucets: one for hot water and one for cold water. The sink can be filled by a cold water faucet in 3.3 minutes. if both faucets are open, the sink is filled in 2.2 minutes. how long does it take to fill the sink with just the hot-water faucet open? \n" ); document.write( "
Algebra.Com's Answer #539286 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 1/3.3+1/x=1/2.2 \n" ); document.write( "x = 6.6 minutes for hot water only \n" ); document.write( " |