Free points+5 stars+thanks

Who is stronger picture 1 or 2 (I'm 1)

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^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