Write an exponential function to represent a situation in which the initial value is 175 and the rate of decay is 20%

Step-by-step explanation:

We can use exponential function formula

where

r is the rate of decay

Po is initial value

t is time

P(t) value after time(t)

we are given

r=20%=0.20

now, we can plug values

So, we get exponential function as

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

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step-by-step explanation: