Which table shows a proportional relationship between x and y?

4+6x-3x^3 in standard form with explanations because i don’t understand

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.

What is the area of the triangle 10 13 12