Unformatted text preview: ohms. 3. Body mass index, or BMI, is used by physicians to access a person’s level of fatness. A BMI from 19 through 25 is considered desirable. BMI varies directly as an individual’s weight in pounds and inversely as the square of the individual’s height in inches. A person who weights 120 lbs and is 60 in. tall has a BMI of 20. (Source: Washington Post.) Find the BMI of a person who weights 150 lb with a height of 60 in. 4. As simple interest varies jointly as principal and time, if your investment of $1,000, left in a mutual fund for 2 years, earned you an interest of $200. How much interest would you expect to earn in 10 years?...
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This note was uploaded on 10/18/2011 for the course MAC 1103 taught by Professor Shaw during the Summer '11 term at Valencia.
 Summer '11
 Shaw
 Algebra, Ratios

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