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How old is a person with a maximum heart rate of 180?

A. 35
B. 40
C. 45
D. 50
E. 60
F. 220
G. None of these

Answer :

Sure! Let's determine the person's age based on their maximum heart rate.

The formula to find a person's maximum heart rate is:
[tex]\[ \text{Max Heart Rate} = 220 - \text{Age} \][/tex]

If we know the maximum heart rate of the person, we can use this formula to calculate their age:
[tex]\[ \text{Age} = 220 - \text{Max Heart Rate} \][/tex]

Given:
[tex]\[ \text{Max Heart Rate} = 180 \][/tex]

Plugging in the value:
[tex]\[ \text{Age} = 220 - 180 \][/tex]
[tex]\[ \text{Age} = 40 \][/tex]

So, a person with a maximum heart rate of 180 is 40 years old.

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