The Body Mass Index (BMI) is a number that is often used to determine if an individual is a healthy weight. The function for finding an individual's BMI is:

f(w,h)=720w/h² which could also be written asf(w,h)=(720w)h²

wherew= weight in pounds andh= height in inches.

Use the BMI function to find the BMI for individuals with the following weights and heights:

Round your answers to the nearest tenth.

1. weight = 122 pounds and height = 64 inches _______________
2. weight = 181 pounds and height = 70 inches ____________________
3. weight = 209 pounds and height = 74 inches_______________
4. weight = 238 pounds and height = 69 inches________________