Factor Completely: 3x2 + 21x +36
3(x + 3)(x + 4)
(x + 4)(3x + 9)
C)
(x + 9)(3x + 4).
D)
(x + 3)(3x + 12)

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics