Factor a3 - 3 + 3a2 - a.

A) (a - 1)(a + 1)(a + 3)
B) (a 2 + 1)(a - 3)
C) (a 2 - 3)(a + 1)

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.