![subject](/tpl/images/cats/User.png)
SAT, 01.07.2021 09:40 marleacorey
Assume that there is a 6% 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 independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
a. With two hard disk drives, the probability that catastrophe can be avoided is
nothing.
(Round to four decimal places as needed.)
b. With hard disk drives, the probability that catastrophe can be avoided is
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on SAT
![question](/tpl/images/cats/User.png)
SAT, 26.06.2019 11:30
Asoccer team has played 25 games and has won 60% of the games it has played. what is the minimum number of additional games the team must win in order to finish the season winning 80% of the games it has played?
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 27.06.2019 12:30
How was the sat? what type of questions for math, writing and reading. did anyone get a near perfect score and if so how long did it take to study. i am very stressed and want to get at least a 1450.
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 28.06.2019 04:30
Aconstruction crew was made up of 88 men and the rest women. if 40% of the crew were men, how many people were in the crew?
Answers: 1
![question](/tpl/images/cats/User.png)
SAT, 28.06.2019 22:00
Which of the following is true of concerts a. concepts prevent us from generalize b. concepts independent of experiences and object. c. concepts complicate the memory process d. concepts provide clues about how to react to a particular object or experience
Answers: 2
You know the right answer?
Assume that there is a 6% rate of disk drive failure in a year.
a. If all your computer data is st...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 08:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 08:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 08:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 25.03.2021 08:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 25.03.2021 08:20
![question](/tpl/images/cats/istoriya.png)
History, 25.03.2021 08:20
![question](/tpl/images/cats/mat.png)
Mathematics, 25.03.2021 08:20