Acomputer randomly selects a number from the given set. {1, 2, 5, 10, 25, 30, 36} what is the probability that an even number is selected? enter your answer as a fraction, in simplest form, in the box. p(even) = $\text{basic}$

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?