Mathematics, 11.03.2020 04:34 blachaze8729

A production facility contains two machines that are used to reworkitems that are initially defective.

LetXbe the number of hours that the firstmachine is in use, and letYbe the number of hours that the second machine isin use, on a randomly chosen day.

Assume that X and Y have joint probabilitydensity function given by, f(x, y) ={32(x2+y2)0< x <1 and 0< y <10 otherwise

What is the probability that both machines are in operation for more than half an hour?

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Answers: 1

Answer

Mathematics, 21.06.2019 17:30

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Answers: 3

Answer

Mathematics, 21.06.2019 20:30

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

Answers: 2

Answer

You know the right answer?

A production facility contains two machines that are used to reworkitems that are initially defectiv...

Questions