A game involves one flip of a penny and one spin of a spinner with 3 sections numbered 1, 2, and 3. Which of the following could represent the sample space of possible outcomes 1.{H, T,1,2,3}
2.{H1,T1,H2,T2,H3,T3}
3.{ H,1),(H,2),(H,3),(T,1),(T,2),(T3)

For which rational expression is -2 an excluded value of x?

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 that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost