The circumference of the hub cap of a tire is 79.38 centimeters. Find the area of this hub cap. Use 3.14 for pi. Use a pencil and paper. If the circumference of the hub cap were smaller, explain how this would change the area of the hub cap.

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