Two students are selected, without replacement from a group of 8 male and 5 female students. what is the probability exactly one female is selected?

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

If a || b and e || f , what if the value of y ?

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.