Question

what is the formula for maximum heart rate?
women: 655 + (4.364 × w) + (4.7 × h) - (4.7 × a)=
y = mx + b
men: 66 + (6.227 × w) + (12.7 × h) - (6.8 × a)=
220 - age

Explanation:

The most common and widely - used formula for maximum heart rate is 220 - age for both men and women. The other formulas provided are more complex and less commonly used equations that may take into account factors like weight (W), height (H), and age (A), but they are not the standard ones. The formula y = mx + b is a general linear equation formula and not related to maximum heart rate.

Answer:

D. 220 - age