document.write( "Question 144494: Solve:\r
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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
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document.write( "Doctors recommend that body-mass index values fall between 19 and 25. \r
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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" );
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Algebra.Com's Answer #105248 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 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( " \n" ); document.write( " \n" ); document.write( "705w = 23 * 5625 \n" ); document.write( ": \n" ); document.write( "705w = 129375 \n" ); document.write( "w = \n" ); document.write( "w = 183.51 ~ 184 lb\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |