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John counted 20 heartbeats in ten seconds. What is his heart rate?
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John counted 20 heartbeats in ten seconds. What is his heart rate?
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May 20, 2019
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John counted 20 heartbeats in ten seconds. What is his heart rate?
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Svural
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Answer:
120
Explanation:I took a test and i get it right .
Mihailo
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May 22, 2019
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Mihailo
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His heart rate is 2 heartbeats per second.
Bring 20/10 to the simplest ratio: 2/1
Chiara Ani
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May 24, 2019
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Chiara Ani
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