document.write( "Question 1160197: p varies directly with q and inversely with r when p =2 ,q=10,r=25\r
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\n" ); document.write( "\n" ); document.write( "a. the fourmular connecting p q and r
\n" ); document.write( "b.p when q=6 and r =9
\n" ); document.write( "c.q when p =4 and r=1/8
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Algebra.Com's Answer #783418 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"p+\"varies \"directly\" with \"q\" and \"inversely\" with \"r\" \r
\n" ); document.write( "\n" ); document.write( "a. the formula connecting \"p\", \"q\" ,and \"r\"\r
\n" ); document.write( "\n" ); document.write( "\"p=kq%2Fr\".... for some constant \"k\"\r
\n" ); document.write( "\n" ); document.write( "use given: \"+p+=2\" ,\"q=10\",\"r=25\" to calculate the constant \"k\"\r
\n" ); document.write( "\n" ); document.write( "\"2=k%2A%2810%2F25%29\"\r
\n" ); document.write( "\n" ); document.write( "\"2%2F%2810%2F25%29=k\"\r
\n" ); document.write( "\n" ); document.write( "\"1%2F%285%2F25%29=k\"\r
\n" ); document.write( "\n" ); document.write( "\"25%2F5=k\"\r
\n" ); document.write( "\n" ); document.write( "\"k=5\"\r
\n" ); document.write( "\n" ); document.write( "so, your formula is:\r
\n" ); document.write( "\n" ); document.write( "\"p=5q%2Fr\"\r
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\n" ); document.write( "\n" ); document.write( "b.\r
\n" ); document.write( "\n" ); document.write( "\"p\" when \"q=6\" and \"r+=9\"\r
\n" ); document.write( "\n" ); document.write( "\"p=5%286%2F9%29\"\r
\n" ); document.write( "\n" ); document.write( "\"p=5%282%2F3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"p=10%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "c.\r
\n" ); document.write( "\n" ); document.write( "\"q\" when \"p+=4\" and \"r=1%2F8\"\r
\n" ); document.write( "\n" ); document.write( "\"4=5q%2F%281%2F8%29\"\r
\n" ); document.write( "\n" ); document.write( "\"4%281%2F8%29=5q\"\r
\n" ); document.write( "\n" ); document.write( "\"%281%2F2%29=5q\"\r
\n" ); document.write( "\n" ); document.write( "\"q=%281%2F2%29%2F5\"\r
\n" ); document.write( "\n" ); document.write( "\"q=1%2F10\"\r
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