The set of ordered pairs shown represents a function, f. {(–5, 3), (4, 9), (3, –2), (0, 6)}. which ordered pair could be added to the set that would allow f to remain a function?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: