Britny6034 Britny6034

24-05-2023
Mathematics

contestada

Suppose x and y are independent random variables such that E(X) = 6, Var(x) = 5, E(Y) = 4, Var(Y) = 10. Find E(U) where E(U) where U = 2x - y - 4 (the answer is an integer).

Respuesta :

Otras preguntas

Help Me ASAP!!!!!!!!!!!!!!!!!!PLZ!!!!!!!!!!

Original Price: $22.56 Tax: 7.3% Final Price

What is the value of x 21, 18, 10 or 29?

A hot air ballon was 249 ft above the ground. It decreased its altitude by 61/2 ft per min for 15 min, and then increased its altitude by 9 ft. What was the ba

Which best describes President Carter’s attempts to free the hostages in Iran?

Given the equation 2x − 5 = 8, which order of operations completely solves for x?

roman has 2 red pencils in his backpack. if this is 25% of of the total number of pencils, how many pencils are in his backpack

what does a ⊥ c the upside-down t mean? (this is from geometry) Please help

all units of a 100 unit apartment complex are rented out when the monthly rent is set at$1000 per month. suppose that one unit becomes empty with each $10 incre

If a DVD player cost 185, and a carrying case cost $30.00. What is the total price for all if the sales tax is 7%?