Mario starts collecting stamps in January and buys 12 stamps each month. Karen starts collecting stamps in July and buys 18 stamps each month. How many months
after Karen starts collecting stamps will she have the same number of stamps as
Mario?

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