15-02-2022
Mathematics

contestada

Q=31(0.78)^t
What is the DECAY rate?
Write as a percent!

Respuesta :

goddessboi goddessboi

15-02-2022

Answer:

22%

Step-by-step explanation:

As the growth rate is r, we need to solve 1 + r = 0.78, which means r = -0.22

Since r is negative, this tells us that the decay rate is 22%

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