Mathematics, 27.03.2020 02:54 daniel4349
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y: f(x, y) = xe−x(1 + y) x ≥ 0 and y ≥ 0 0 otherwise (a) What is the probability that the lifetime X of the first component exceeds 5? (Round your answer to three decimal places.)
Answers: 3
Mathematics, 21.06.2019 18:00
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
Mathematics, 22.06.2019 01:10
Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?
Answers: 2
Two components of a minicomputer have the following joint pdf for their useful lifetimes X and Y: f(...
Mathematics, 11.01.2021 05:20
Mathematics, 11.01.2021 05:20
English, 11.01.2021 05:20
Mathematics, 11.01.2021 05:20
Social Studies, 11.01.2021 05:20
Biology, 11.01.2021 05:20
Biology, 11.01.2021 05:20
English, 11.01.2021 05:20
History, 11.01.2021 05:20
Mathematics, 11.01.2021 05:20