Mikaela is competing in a race in which she both run and rides a bicycle . she runs 5 kilometers on 0.5 hours and rides her bicycle 20 kilometers in 8 hour. at the rate given how many kilometers can mikaela bike in 1 hour.

Which of the binomials below is a factor of this trinominal? x^2-13+30

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?

Suppose i flip two identical coins. what is the probability that i get one head and one tail?