dacampora1 dacampora1

04-08-2017
Mathematics

contestada

Suppose Q and R are independent events. Find P(Q and R) if P(Q) =4/5 and P(R) =4/11

Respuesta :

jimthompson5910 jimthompson5910

04-08-2017

Since Q and R are independent, this means P(Q and R) = P(Q)*P(R)

P(Q and R) = P(Q)*P(R)
P(Q and R) = (4/5)*(4/11)
P(Q and R) = (4*4)/(5*11)
P(Q and R) = 16/55

Answer Link

Otras preguntas

Suppose that summer in a resort town is very rainy. we can expect demand to shift _____ and the equilibrium price for hotels to _____.

It is estimated that the average principal owed for student loans in 2014 was $28,950 per student.† If market rates go up and the interest rate for student loan

The density of water is 1.00 g/cm3. what is the density of the oil in the left column of the u-tube shown below is

What is one example of the use of an infrared sensor? A. detecting the presence of humans trapped under collapsed buildings. B. monitoring feed for farm animals

A 56 kg skier starts from rest at the top of a 1200-m-long trail which drops a total of 170 m from top to bottom. at the bottom, the skier is moving 13.0 m/s .

Writing decimals in words form .0059

what 2 good things came out of the cold war

I need to correct my math problem

The word per cent means per 100. to calculate a percent of a total divide the number you were given by the total and then multiply by

Does anyone know how to do reverse percentages?