Mathematics, 20.03.2020 23:01 sidthesciencekidz
A complex electronic system is built with a certain number of backup components in its subsystems. One subsystem has four identical components, each with a probability of 0.4 of failing in less than 1,000 hours. The subsystem will operate if any two of the four components are operating. Assume that the components operate independently. (Round your answers to four decimal places.) Find the probability that
a. exactly two of the four components last longer than 1000 hours
b. the subsystem operates longer than 1000 hours
Answers: 3
Mathematics, 21.06.2019 16:00, loyaltyandgood
Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm
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Mathematics, 21.06.2019 20:50, HOBA6
Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field
Answers: 2
A complex electronic system is built with a certain number of backup components in its subsystems. O...
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