Mathematics, 13.12.2019 02:31 jaimephelps17
As soon as one components fails, the entire system will fail. suppose each component has a lifetime that is exponentially distributed with λ = 0.01 and that components fail independently of one another. define events ai = {ith component lasts at least t hours}, i = 1, . . , 5, so that the ais are independent events. let x = the time at which the system fails—that is, the shortest (minimum) lifetime among the five components. (a) the event {x ≥ t} is equivalent to what event involving a1, . . , a5?
Answers: 3
Mathematics, 21.06.2019 15:40, AM28
Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?
Answers: 1
Mathematics, 21.06.2019 16:40, lauramount
According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units
Answers: 1
Mathematics, 21.06.2019 16:50, catdog5225
The table represents a linear function. what is the slope of the function? –6 –4 4 6
Answers: 3
As soon as one components fails, the entire system will fail. suppose each component has a lifetime...
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