A physical therapist allows patients to schedule massages at her office. She used to charge a flat rate of $25.00 for all massages in addition to a $1.00 per minute charge. However, she recently decided to change the pricing of massages. The functions for the old and new cost of an m-minute massage, c(m), are shown on the graph below.

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