Ashade of orange paint is made with 5 parts red paint and 15 parts yellow paint. a) what percent of the paint is red? b) what is the simplified ratio of yellowto red paint?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

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.

Does the point (1, sqrt 7) lie on circle shown.