Which of the following shows the correct steps to find the value of 16^1/4 a. 16^1/4= (2^4)^1/4 = (2)^4(1/4) = 2 b. 16^1/4= (4^4)^1/4 = (4)^4(1/4) = 4 c. 16^1/4= (2^8)^1/4 = (8)^8(1/4) = 4 d. 16^1/4= (8^4)^1/4 = (2)^2(1/4) = 8

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?