Which logarithmic equation is equivalent to the exponential equation below?
e^a=38.47

a. in a=38.47
b. log a 38.47=3.65
c. in 38.47= a
d. log38.47 3.65=e

C)  a =  ln (38.47).

Step-by-step explanation:

Given : = 38.47

To find : Which logarithmic equation is equivalent to the exponential equation.

Solution : We have given that : = 38.47.

Taking natural logarithm both sides

= log(38.47).

By the  logarithm rule: ; =1.

Then , a =  ln (38.47).

Therefore,C)  a =  ln (38.47).

the least common denominator is 40

where is the figure