document.write( "Question 1028977: A ski resort can manufacture enough snow to open its steepest run in 16 h, whereas naturally falling snow would have to last for 48 h to provide enough snow. If the resort makes snow at the same time as it is snowing naturally, how long will it be before the run can be opened? \n" ); document.write( "
Algebra.Com's Answer #648049 by jorel555(1290)\"\" \"About 
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t/16 is the rate the resort makes snow,
\n" ); document.write( "t/48 is the rate for naturally falling snow.
\n" ); document.write( "If it is snowing, AND the resort is making snow, then
\n" ); document.write( "1/16+1/48=1/t
\n" ); document.write( "3/48+1/48=1/t
\n" ); document.write( "4/48=1/t
\n" ); document.write( "4t=48
\n" ); document.write( "t=12 hours to make enough snow, working together!!!!!
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