Inequalities Speech or Presentation Example | Topics and Well Written Essays - 500 words - 1

Inequalities - Speech or Presentation Example If an individual BMI is between 17 and 22, then his/her life span might be longer than the average. If an individual BMI is between 23 and 25, then the individual is probably not overweight. If an individual BMI is equal to or greater than 26, then he/she is probably overweight and statistically likely to have lower life expectancy. If an individual BMI is between 25 and 29.9, then the individual is overweight and if BMI is equal to or greater than the 30, then the individual is obese (Dugopolski, 2012). Therefore, an individual who has the same height as mine and who weigh above 180.3 pounds is obese and will face serious problems in their life. Although, this interval theoretically extends to positive infinity, however, the weight of a human is eventually self-limiting. Then S = {w | w > 150.25 and w ≠¤ 180.30} where w represents the weight of the individual. Because the weight is between 150.25 and 180.30 (including), ‘w’ has to be larger than the smaller number (150.25) and smaller or equal to the larger number (180.30). In interval notation, this would be written as follows: X = (150.25, 180.30]. Left side parenthesis ‘(‘ and right side square bracket ‘]’ is used because of the > and ≠¤ symbols from the inequality. This demonstrates that 150.25 is not included in the solution set, however, 180.30 is included in the solution set. In conclusion, inequality can be used for determining weight range for individual for being normal weight, overweight and obese based on the body mass index (BMI). An individual of height 65 inches who weigh between 150 pounds and 180 pounds will be considered as overweight and weight greater than 180 pounds will be considered as obese. Both of these scenarios could results in shorter life span than average for the