document.write( "Question 761676: If m varies directly to the square root of k, and k = 196 when m = 27. Find m when k = 4,900. \n" ); document.write( "
Algebra.Com's Answer #463446 by sachi(548)![]() ![]() You can put this solution on YOUR website! If m varies directly to the square root of k, \n" ); document.write( "or m=c sqrtk where c is the const of variation \n" ); document.write( "so c=m/sqrtk=27/sqrt196=27/14 as k = 196 when m = 27. \n" ); document.write( "find m when k = 4,900. \n" ); document.write( "m=27/14*sqrt4900=(27/14)*70=135 \n" ); document.write( " |