Gold coins are placed next to each other
A coin collector has 10 identical silver coins and 6 identical gold coins. In how many manners can he place these 16 coins in row if no two gold coins are placed next to each other? Please show work
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What is the probability that the sum of the numbers of the two dice is divisible by 6? What is the probability that the sum of the numbers of the two dice is divisible by 5?
A bowl haves one red ball, two blue balls and three green balls. Three balls are chosen at random from the bowl. Determine the probability that the three balls selected are of different colors?
A total of 20 students participate in a drawing in which one name is selected. There're 7 seniors (4 men and 3 women), 8 juniors (2 men and 6 women) and 5 freshman ( 2 men and 3 women). Find out the probability of drawing the name of
A tire manufacturer chosen a random sample of 50 tires of specific model selected from the past month's production and employed destructive testing to find out the tread life of each tire.
For final exam in a musical theater class, the three students john, kim and lisa are to present a program of 10 songs, with john singing 4 of them and kim and lisa singing 3 each. In how many different orders can the program be presented? Please s
A man buys 6 donuts, each and every of which is plain donut, a powered donut or a glazed donut. How many possible selections are there if he buys at least one donut of each kind? Please show work
If you assembled the mix of stocks for financial portfolio for your personal use, would you prefer the low beta, a beta of 1.0, or a high beta? Why?
If the beta of a portfolio of stocks was computed to be 1.0, how should your portfolio react to changes in the overall market?
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