Mathematics, 13.03.2020 00:52, levilugar
Each segment of an oil pipeline is 30 feet long. If a segment of the pipeline leaks, repair workers reach the leak by opening the pipeline at the nearest end of the segment. The probability of a leak is distributed continuously and iformly through each segment a. How far can repair workers expect to travel to reach a leak? b. Determine the probability repair workers will travel at least nine feet to reach a leak. c. There is a 0.25 probability repair workers will travel between three-and-a-half [or 3.5] feet and how many feet to reach a leak?
Answers: 1
Mathematics, 21.06.2019 23:30, jtroutt74
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
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