Alan is showing his work in simplifying -8.3 + 9.2 - 4.4 + 3.7 identify and explain any errors in his work or his in his reasoning right feedback to Allen explaining the mistakes he made and how to correct his work

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m 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 werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1