lrwelch110501 lrwelch110501
  • 25-09-2020
  • Mathematics
contestada

The string that produces the lowest tone on a piano vibrates 87 times in 3 seconds. How many times would this string vibrate in 12 seconds?

Respuesta :

Jaxzyy
Jaxzyy Jaxzyy
  • 25-09-2020

Answer:

21.75

Step-by-step explanation: 87 x 3  * 12

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