Apopulation of 430 animals decreases at an annual rate of 21% find the multiplier for the rate of exponential decay

0.79

Step-by-step explanation:

We have been given that a population of 430 animals decreases at an annual rate of 21%. We are asked to find the multiplier for the rate of exponential decay.

We know that an exponential decay function is in form , where,

a = Initial value,

r = Decay rate in decimal form.

Let us convert 21% in decimal form as:

Upon substituting our given values, we will get:

Therefore, the multiplier for the rate of exponential decay is 0.79.

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