A type of plant is introduced into an ecosystem and quickly begins to take over. A scientist counts the number of plants after m months and develops the equation mc010-1.jpg to model the situation. Most recently, the scientist counted 138 plants. Assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants were first introduced?
6.1
6.6
7.2
23.1

Question

Vocaloid · Answer

Moved to Mathematics
It would help to know the equation (it didn't quite copy-paste properly) but it seems like you would just plug in 138 for the output value and solve for m