Desmos Graphing Calculator

CalcReferenceCopy

Math·Advanced Math·Nonlinear functions

medium

The function $C$ gives the estimated number of cephalopods in a certain area, where $t$ is the number of months since a study began. $C(t)=240(\frac{53}{52}{)}^{t-15}+7$. How many months after the study began was the number of cephalopods in the area estimated to be 247?

1

15