A monopolistic market situation is where there is only one producer, which means that there is not competition, and the prices are fixed by that only producer, called the monopolist.
Given tha tthe consumers do not have not alternative, the monopolist has much power ant that let's this supplier to decide the price of the products having the opportunity of making exagerated profits.
There are 52 cards in a deck of cards so that makes 52 your denominator. There are 4 aces in a deck of cards, so 52 - 4 = 48 making 48 your numerator. so the probability the card won't be an ace is 48 out of 52.
