Solve each problem. A body mass index from 27 through 29...

Name: Problem 67, Chapter 9: Beginning and Intermediate Algebra
Uploaded: 2022-02-25T13:29:48-08:00
Duration: 1 min 56 s
Channel: Leslie Deeb
Description: Solve each problem. A body mass index from 27 through 29 carries a slight risk of weight-related health problems, while a BMI of 30 or more indicates a great increase in risk. Use your own height and weight and the information in Example 7 to determine your BMI and whether you are at risk.

Solve each problem. A body mass index from 27 through 29 carries a slight risk of weight-related health problems, while a BMI of 30 or more indicates a great increase in risk. Use your own height and weight and the information in Example 7 to determine your BMI and whether you are at risk.

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Key Concepts

Body Mass Index (BMI)

BMI is a numerical measure calculated using a person's weight and height to assess if they are within a healthy range. It serves as a useful screening tool to categorize individuals as underweight, normal weight, overweight, or obese, providing a quick approximation of body fatness which can be used in both clinical and public health settings.

BMI Calculation

The BMI is typically calculated by dividing a person's weight by the square of their height. This formula allows for a standardized method to compare body weight adjusted for height, accommodating different measurements systems while providing a consistent approach to evaluating body mass.

Health Risk Assessment Based on BMI

Once the BMI is determined, it is compared against established thresholds that indicate different levels of health risk. For instance, certain BMI ranges suggest a slight increase in risk for weight-related health problems, while higher ranges are linked to a significant increase in risk. This classification helps in making informed decisions about lifestyle changes and medical interventions.

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