6. a parallelogram is dilated by a scale factor of three. which of the following properties are unchanged? i. the perimeter and area ii. the measure of the angles iii. the lengths of the sides i, ii, and iii ii and iii ii iii

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