A jazz band has prepared 18 selections for a concert tour. At each stop they will perform 10. How many different programs are possible? How many programs are possible if they always begin with the same song and end with the same song?
Answer to relevant QuestionsIn a train yard there are 4 tank cars, 12 boxcars, and 7 flatcars. How many ways can a train be made up consisting of 2 tank cars, 5 boxcars, and 3 flatcars? (In this case, order is not important.) Using combinations, calculate the number of each poker hand in a deck of cards. (A poker hand consists of 5 cards dealt in any order.) a. Royal flush 4 c. Four of a kind b. Straight flush d. Full house In a company there are 7 executives: 4 women and 3 men. Three are selected to attend a management seminar. Find these probabilities. a. All 3 selected will be women. b. All 3 selected will be men. c. 2 men and 1 woman will ...Roughly 1 in 6 students enrolled in higher education took at least one online course last fall. Choose 5 enrolled students at random. Find the probability that a. All 5 took online courses b. None of the 5 took a course ...At a large factory, the employees were surveyed and classified according to their level of education and whether they smoked. The data are shown in the table. If an employee is selected at random, find these ...
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