The formula to find the Heat Index, HI, when given the temperature, T, in Fahrenheit degrees
and the Relative Humidity, R, is:
Expanding by multiplying these three matrices together you get a polynomial of sixteen terms:
Use this formula to determine the Heat Index if the Temperature is 93 degrees Fahrenheit and the Relative Humidity is 21%.
Solution to the Problem:
The Heat Index = 89.31 degrees.
Correctly solved by:
| 1. John C. Funk | Ventura, California |