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What is the estimated maximum heart rate for a 21 year old? Select one: a. 155 b. 199 c. 211 d. 177
asked
Jun 16, 2018
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What is the estimated maximum heart rate for a 21 year old?
Select one:
a. 155
b. 199
c. 211
d. 177
Health
high-school
XxinerKYU
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Answer:
B. 199
Step-by-step explanation:
Gohel Kiran
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Jun 17, 2018
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Gohel Kiran
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B. 199
220-21= 199
199 * 0.50 = 100
199 * 0.75 = 149.
Hope this helps.
John Bautista
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Jun 20, 2018
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John Bautista
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