Use the protractor to measure the angle.
To measure an angle, place the
protractor's center on the angle's
Vertex. Place the mark on one of
the angles rays.
Read the number in degrees where
the other ray of the angle crosses
Since the angle is acute, use the lesser nun
The gure of the angle is

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