Given the two events: Event A is drawing a king
Event B is drawing a face diamond
Calculate the probability that you draw a king or a
face diamond card. P(AUB)

Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.

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

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?