What information is not necessary to find the area of a circle?
a. pi
c. diameter
b. radius
d. height

Graph the equation by plotting point x=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

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?