Seth is 18 years old, weighs 250 pounds, and is 72 inches tall. use the formula and chart below to evaluate his weight, and then answer the question. bmi = weight (in pounds) ÷ [height (in inches)]² x 703 bmi categories, general: underweight: less than 18.5 normal weight: 18.5-24.9 overweight: 25-29.9 obese: 30 or greater what does his bmi indicate about seth's health?