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Mathematics, 21.06.2019 14:00
Solve the system. -a+4b+2c=-8 3a+b-4c=9 b=-1 a.(0,11) ,-1,2) c.(1,1,-2) d.(2,-1,-1)
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Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
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Mathematics, 21.06.2019 16:00
Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187
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Mathematics, 21.06.2019 18:00
What does the relationship between the mean and median reveal about the shape of the data
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Mathematics, 23.03.2021 18:40
Social Studies, 23.03.2021 18:40
Mathematics, 23.03.2021 18:40
Mathematics, 23.03.2021 18:40
Mathematics, 23.03.2021 18:40
Biology, 23.03.2021 18:40
Mathematics, 23.03.2021 18:40
Mathematics, 23.03.2021 18:40