Question

The formula for exponential population growth is

• A. $\frac{dt}{dN}=rN$
• B. $\frac{dN}{dt}=rN$
• C. $\frac{dN}{rN}=dt$
• D. $\frac{rN}{dN}=dt$

Answer 1

Answer: (B)

$\frac{dN}{dt}=rN$

Answer 2

The correct option is (B): $\frac{dN}{dt}=rN$