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After running a marathon, Marcel’s heart beat rate was 80 beats in twenty seconds. What was his heart rate for 1 second?
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4 votes
After running a marathon, Marcel’s heart beat rate was 80 beats in twenty seconds. What was his heart rate for 1 second?

User Katstevens
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2 Answers

4 votes

At 4 beats because 80 divided by 20=4

User MivaScott
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7.2k points
5 votes

Answer

4 beats

Explanation:

80 divided by 20= 4 beats per second

User Jason Reiche
by
7.3k points
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