Solve for x
triangle abc is similar to triangle aed

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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

Find the domain of the following expression: 1/(√x)-2