Which expression is equal to √8xy^3 * √20y^2? (assume x and y are nonnegative) a.)4y√10x b.)4xy^2√10x c.)4y^2√10xy d.)4√10xy

If m 17 27 90 63 ** picture is attached

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’s -11-33k and factor each expression completely