Barry has an ice tray that makes ice cubes shaped like a cone with a diameter of 2 cm and height of 2 cm. to the nearest cubic centimeter, what is the volume of an ice cube from barry's tray?

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

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?