How often your interest is calculated and added back into your account
I'd say everything can be used but only what is needed for particular patient.
I think it is D
Hope my answer help♡︎
Answer:

Explanation:
The increase rate of population is described by the following ordinary differential equation is:

Where
is the time constant. The solution of the differential equation is:

The time constant in years is found by substituting known variables:



The doubling time is:


