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23-09-2020
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El radio de un círculo crece a una razón de 3 πcentímetros por segundo.

En cierto instante, el radio mide 8 πcentímetros.

¿Cuál es la razón de cambio del área del círculo en ese instante (en centímetros cuadrados por segundo)?

Respuesta :

12user12 12user12

24-09-2020

Answer:

The radius of a circle grows at a rate of 3 π centimeters per second.

At a certain instant, the radius measures 8 π centimeters.

What is the rate of change of the area of the circle at that instant (in square centimeters per second)?

Explanation:

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