2) carbon dioxide is returned to the atmosphere primarily by the

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

36 inches/second = yards/minute how many yards?

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?