Which of the following is equal to the expression listed below?

18 + 12

A.
(6 + 3)(6 + 2)
B.
6(3 + 2)
C.
6 + (3 × 2)
D.
(6 × 3)(6 × 2)

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

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2

Jim had 15 minutes to do 5 laps around his school what would his time be