Which has more mass the apple or the banana how do you know

Write a corresponding real world problem to represent 2x - 125=400

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

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.