When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal value. What is a grizzly bear's normal heart rate when not hibernating?
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Answers
Answer:
50
Step-by-step explanation:
LET THE NORMAL HEART BEAT BE = X
WHEN HIBERNATES = 20% OF NORMAL HEARTBEAT = 20/100 * X = 10
20X/100 = 10
20X = 10*100
X = 1000/20 = 50
Grizzly bear's normal heart rate when not hibernating IS 50
Answer:
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Step-by-step explanation:
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