Twenty percent of college graduates think that The Onion is an actual news station. You randomly select five college graduates and ask them whether they think that The Onion is an actual news station. Find the probability that a majority (3 or more) of them think that the Onion is an actual news station.

Julius went on a volunteer trip to centralamerica and took medical supplies with him.he packed a bag with 50 pounds of supplies.he brought pieces of equipment that weighed10 pounds each and bottles of medicine thatweighed pound each prepresents thenumber of pieces of equipment he broughtand b represents the number of bottles ofmedicine he brought then the total weight canbe represented by the equation 10p+b 50.the brought 3 pieces of equipment, how manybottles of medicine did he bring?