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In the Philippines, AM Broadcast stations use call letters that start with D and followed by Z or W. How many different call letters with 4 letters possible? A hair dryer has 3 settings for heat and 2 settings for fan speed. Find the number of possible outcomes. A restaurant offers a choice of 3 types of pasta with 5 types of sauce. Each pasta entree comes with or without meatball.What is the probability of winning a lottery game Where the winning number is made up of three digits from 0 to 9 chosen at random