document.write( "Question 144494: Solve:\r
\n" ); document.write( "\n" ); document.write( "One way to gauge whether a person may need to gain or lose weight is to use the body-mass index, which is calculated using the formula B=705w/h^2, where w is the weight in pounds and h is the height in inches. \r
\n" ); document.write( "\n" ); document.write( "Doctors recommend that body-mass index values fall between 19 and 25. \r
\n" ); document.write( "\n" ); document.write( "If a person is 6 ft 3 in. tall and has a body-mass index of 23, what should his or her weight be? (Round to the nearest pound.)
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Algebra.Com's Answer #105248 by ankor@dixie-net.com(22740)\"\" \"About 
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One way to gauge whether a person may need to gain or lose weight is to use the body-mass index, which is calculated using the formula B=705w/h^2, where w is the weight in pounds and h is the height in inches.
\n" ); document.write( "Doctors recommend that body-mass index values fall between 19 and 25.
\n" ); document.write( "If a person is 6 ft 3 in. tall and has a body-mass index of 23, what should his or her weight be? (Round to the nearest pound.)
\n" ); document.write( ":
\n" ); document.write( "Convert 6'3\" to inches: 12*6 + 3 = 75\"
\n" ); document.write( ":
\n" ); document.write( "\"705w%2F75%5E2\" = 23
\n" ); document.write( "\"705w%2F5625\" = 23
\n" ); document.write( "705w = 23 * 5625
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\n" ); document.write( "705w = 129375
\n" ); document.write( "w = \"129375%2F705\"
\n" ); document.write( "w = 183.51 ~ 184 lb\r
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