document.write( "Question 416087: Quantities r and s vary inversely. When r is 1200, s is 0.35. What is the value of s when r is 2400? Express your answer as a decimal to the nearest thousandth. \r
\n" ); document.write( "\n" ); document.write( "For this one, is it just .7? It seems too easy to be just .7 and I don't really know how to do these problems. \n" ); document.write( "
Algebra.Com's Answer #291582 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Quantities r and s vary inversely. When r is 1200, s is 0.35. What is the value of s when r is 2400? Express your answer as a decimal to the nearest thousandth.
\n" ); document.write( "-----
\n" ); document.write( "Equation:
\n" ); document.write( "r = k/s
\n" ); document.write( "---
\n" ); document.write( "Solve for \"k\" using \"When r is 1200, s is 0.35\".
\n" ); document.write( "1200 = k/0.35
\n" ); document.write( "k = 0.35*1200
\n" ); document.write( "k = 420
\n" ); document.write( "------
\n" ); document.write( "Equation:
\n" ); document.write( "r = 420/s
\n" ); document.write( "----
\n" ); document.write( "What is the value of s when r is 2400?
\n" ); document.write( "2400 = 420/s
\n" ); document.write( "---
\n" ); document.write( "s = 420/2400
\n" ); document.write( "s = 7/40 = 0.175
\n" ); document.write( "=========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============== \n" ); document.write( "
\n" );