Mathematics, 12.07.2019 23:30 HistoryLee
Acell phone company found that 15 of their phones sold in june were defective. the company sold 250 phone in june. how many of the 300 phones sold in july should they expect to be defective?
Answers: 1
Mathematics, 21.06.2019 17:10
How many lines can be drawn through points j and k? 0 1 2 3
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Mathematics, 21.06.2019 18:10
Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,
Answers: 1
Mathematics, 21.06.2019 23:00
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
Acell phone company found that 15 of their phones sold in june were defective. the company sold 250...
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