A box of gumdrops was found to contain the number of gumdrops listed in the table. Assume that each gumdrop has an equal chance of being selected. If one gumdrop is drawn from the box, what is the probability of drawing a lemon gumdrop? What is the probability of drawing a lemon gumdrop? (Type an integer or a simplified fraction.) How many different 4-letter radio station call letters can be made if (a) the first letter must be E or X and no letter may be repeated? (b) repeats are allowed, but the first letter is E or X ? (c) the first letter is E or X, there are no repeats, and the last letter is H ? (a) If the first letter must be E or X, and all the letters in the radio station call letters must be different, then there are 4 -letter radio station call letters. (b) If the first letter must be E or X, and letters can be repeated, then there are radio station call letters. (c) If the first letter must be E or X, and the last letter must be H and all the letters in the radio station call letters must be different, then there are 4-letter words.
