Mathematics, 31.07.2019 13:20, fdasbiad
In a certain country telephone numbers have 9 digits. the first two digits are the area code and are the same within a given area. the last 7 digits are the local number and cannot begin with a zero. how many different telephone numbers are possible within a given area code in this country?
Answers: 1
Mathematics, 21.06.2019 16:30, ikgopoleng8815
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
Mathematics, 21.06.2019 18:00, sophiamoser
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
Answers: 1
In a certain country telephone numbers have 9 digits. the first two digits are the area code and are...
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