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gulaghasi [49]
3 years ago
15

When exercising, the maximum heart rate (r ) in beats per minute is modeled by the equation shown in the box, where (a ) represe

nts the age of the person in years. r = 220 - a If Sanchez is 34 years old, what is his maximum heart rate?
Mathematics
1 answer:
worty [1.4K]3 years ago
7 0

Answer:

186 beats per minute

Step-by-step explanation:

The maximum heart rate (r ) in beats per minute is modeled by the equation :

r = 220 - a ...(1)

Where

a is age of the person in years

If Sanchez age is, a = 34 years

Put a = 34 in equation (1)

r = 220 - 34

= 186 beats per minute

Hence, the maximum heart rate is 186 beats per minute.

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