The answer is 27.49541288 please give me the brainliest answer I need point s for ansking enlgish questions
The correct answer is A the rest are wrong
Answer:
25
Step-by-step explanation:
x2 + 10x= 5
Take the coefficient of the x term
10
Divide it by 2
10/2 =5
Square it
5^2=25
Add this to both sides
Answer:
attached below
Step-by-step explanation:
Assuming that Y1 and Y2 are independent exponential random variable with mean 3
where : U = Y1 + Y2 applying the property of exponential distribution sum of exponentials will follow a gamma distribution
i.e. ∝ = 2 , and β = 1
note : U = 2X
Hence probability distribution function X =
Fx (x) = p( X ≤ x )
= p( U ≤ 2x )
= Fu (2x)
probability density function X
f (x) =
= 2 Fu (2x)
attached below is the remaining part of the solution