Which relations describe a function?

Plz a. s. a. p.the table shows the number of male and female contestants who did not win a prize. what is the probability that a randomly selected contestant won a prize, given that the contestant was female? write the probability as a percent. round to the neares tenth, if needed.

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5