subject
Mathematics, 17.04.2020 03:28 thebasedgodchri

A system consisting of one original unit plus a spare can function for a random amount of time X. If the density of X is given (in units of months) by f(x) = ( Cxex=2 x > 0 0 x 0 1. What is the value of C? 2. What is the probability that the system functions for at least 5 months? Hint: Use integration by parts to find the integral and use limx!1 xex=2 = 0.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
question
Mathematics, 22.06.2019 02:00
Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length
Answers: 1
question
Mathematics, 22.06.2019 02:40
Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?
Answers: 3
question
Mathematics, 22.06.2019 03:30
Arectangular lawn is 65 m long and 34 m wide. over time, people have walked along a diagonal as a shortcut and have created a straight path. what is the length of the path, to the nearest tenth of a meter? enter your answer as a deicmal in the box. m
Answers: 2
You know the right answer?
A system consisting of one original unit plus a spare can function for a random amount of time X. If...
Questions
question
Chemistry, 26.11.2019 15:31
question
Mathematics, 26.11.2019 15:31