document.write( "Question 751058: P varies jointly as m and u, and varies inversely as q. Given that p=4, m=3 and u=2 when q=1. Find the value of p when m=6, u=4 and q=8/5 \n" ); document.write( "
Algebra.Com's Answer #456971 by Cromlix(4381)\"\" \"About 
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P varies jointly as m and u and inversely as q
\n" ); document.write( "p =kmu/q
\n" ); document.write( "4 = k*3*2/1
\n" ); document.write( "So k = 4/6 = 2/3\r
\n" ); document.write( "\n" ); document.write( "Formula => p = (2/3 * m * u)/q\r
\n" ); document.write( "\n" ); document.write( " p = ( 2/3 * 6 * 4)/ 8/5
\n" ); document.write( " p = ( 16 ) / 8/5
\n" ); document.write( " p = (16 * 5)/8
\n" ); document.write( " p = 80 / 8
\n" ); document.write( " p = 10 \r
\n" ); document.write( "\n" ); document.write( "Hope this helps
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