Help in letter a and b please thank u (ignore the answer in A) help

Membership selection. A town council has 13 members, 5 Democrats and 8 Republicans. (A) If the president and vice-president are selected at random, what is the probability that they are both Democrats? (B) If a 3-person committee is selected at random, what is the probability that Republicans make up the majority? 1... . (A) The probability that they are both Democrats is approximately 0.128 . (Type a decimal. Round to three decimal places.) (B) The probability that Republicans make up the majority is approximately (Type a decimal. Round to three decimal places.)