at a noodles & company restaurant the probability that a customer will order a non-alcoholic beverage is .45. find the probability that in a sample of nine customers none of the nine will order a non-alcoholic beverage. b, find the probability that in a sample of nine customers at least six will order a non-alcoholic beverage. see find the probability that in a sample of nine customers fewer than seven will order a non-alcoholic beverage. d find the probability that in a sample of nine customers, all nine will order a non-alcoholic beverage. around the decimals to four places