Which factor is most important in determining which minerals will form in a rock? a) the size of the rock. b) the weight of the rock. c) the hardness of the rock. d) the composition (make up) of the rock.

50 on a scale of one to ten, how cute is this dog? (for a science project i need data)

If a(x) and b(x) are linear functions with one variable, which of the following expressions produces a quadratic function? (ab)(x) (a – b)(x) (a + b)(x)

Terrence would like to reward himself after each goal he sets, but he's not sure what type of reward to choose. he's easily distracted and finds it hard to concentrate at times. which would be the best type of reward for terrence? a. a brief social network break b. a long nap c. a snack while he keeps studying d. watching a couple of tv shows