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3 years ago

When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal

Mathematics

2 answers:

sdas [7]3 years ago

8 0

Answer:

this one is hard but,

Step-by-step explanation:

22% would be 10 out that, so its value out of 20%, would be 67.

AysviL [449]3 years ago

7 0

Answer:

Its normal value would be 50 beats per minute.

Step-by-step explanation:

20% = 10bpm

40% = 20bpm

60% = 30bpm

80% = 40bpm

100% = 50bpm

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