Mathematics
Mathematics, 03.02.2020 12:56, kylee76

If your exercise goal is to improve your overall health and reduce your risk of heart attack, you should maintain your target heart rate (h) within the range specified by the formulas given below
lower limit of range h = 1/2 (220-a)
upper limit of range h= 3/5 (220-a)
(where a is your age)
what is the lower limit of the heart range, in beats per minute for a 27 year old?
what is the upper limit of the heart range in beats per minute of a 27 year old?

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