Ahamster wheel has a diameter of 8.5 in. how many inches does the hamster run in one revolution? use 3.14 to approximate for pie enter your answer, as a decimal rounded to the nearest tenth

If a =6, what is the value of 2a(3b + 5c)?

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

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?