(a) what is the probability that all five adults say that they prefer milk chocolate to dark chocolate?

Despite reports that dark chocolate is beneficial to the heart, suppose that 48% of adults still prefer milk chocolate to dark chocolate. suppose a random sample of n = 5 adults is selected and asked whether they prefer milk chocolate to dark chocolate. (round your answers to three decimal places.) (a) what is the probability that all five adults say that they prefer milk chocolate to dark chocolate? (b) what is the probability that exactly four of the five adults say they prefer milk chocolate to dark chocolate? (c) what is the probability that at least one adult prefers milk chocolate to dark chocolate?

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's