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geniusboy [140]
3 years ago
10

When exercising a person's pulse rate should not exceed a certain limit which depends on his or her age.This maximum rate is rep

resented by the expression 0.8(220-a)where a is age in years.Find the age of a person whose maximum pulse is 152.
Mathematics
1 answer:
yuradex [85]3 years ago
6 0
The age of a person whose maximum pulse is 152 is 30 years old.
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