The radius of the larger circle is 10 cm. the radius of the smaller circle is 5 cm. what is the approximate area of the shaded region? ?

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 is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Which of these phrases uses parallelism to create a sad tone?