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  • 11-03-2020
  • Mathematics
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A canary's heart beats 130 times in 12 seconds. Use proportion to find how many times it's heart beats in 40 seconds

Respuesta :

996336 996336
  • 11-03-2020

Answer:

433.33 times

Step-by-step explanation:

130*40=5200

5200/12=433.33

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