4. Find f(2) if f(x) = x - 4

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

Fracisco's game involves 3 green, 2 yellow, 4 red, and 3 black marbles. if he randomly draws three marbles from the bag, without replacement, what is the probability that he will draw yellow, and then red, and then black? a)1/192 b)1/72 c)3/220 d)1/55

Asugar cube is inch on each edge. how much volume does it occupy?