Choco4966viz
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A human heart beats an average of 80 beats per minute. How many heartbeats is this in an hour? Express all your answers in scientific notation​

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Xaidenviz

Answer:

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gold ako

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Karyllemanimtimviz

Answer:

beats - 80

min. per hour - 60

80 x 60 = 4800

There are 4800 beats per hour.

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