7) A coin is tossed and a standard six-sided die is rolled. a) How many different outcomes are possible? b) What is the probability of flipping tails and rolling a number greater than 4? 8) The probability that a salmon swims successfully through a dam is 0.85. a) Find the probability that three salmon swim successfully through the dam. b) Find the probability that none of the three salmon is successful. c) Find the probability that at least one of the three salmon is successful in swimming through the dam.