Mathematics, 13.03.2020 05:23 raquelle66
Explain and prove your answer for each question. (a) How many lists of length 3 can be formed whose components are drawn from {1, 2, 3, . . . , n}? (b) How many lists of length 3 can be formed whose components are drawn from {1, 2, 3, . . . , n} and if we require that the first and second components must be the same? (c) How many lists of length 3 can be formed whose components are drawn from {1, 2, 3, . . . , n} and the components are all distinct? (d) How many lists of length 3 can be formed whose components are drawn from {1, 2, 3, . . . , n} and if we only require that the first and last components must be different?
Answers: 3
Mathematics, 21.06.2019 18:00
Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?
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Mathematics, 21.06.2019 22:50
Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288
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Mathematics, 21.06.2019 23:00
Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4
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Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
Explain and prove your answer for each question. (a) How many lists of length 3 can be formed whose...
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