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

Help me please. What Is Stonehenge?

what did Benjamin franklin feel strong about

A microscope is set so it makes an object appear 4 x 10`2 times larger than its actual size. A virus has a diameter of of 2 x 10`-7 meter. how large will the di

What does it mean when Brutus says: "Into what dangers would you lead me, Cassius... that you would have me seek into myself...for that which is not in me?

solve for x₁ and x₂6x₁+3x₂=606x₁-2x₂=80

reason for adopting democracy in Libya,Egypt,Nepal and Bhutan?

Which is a solution to the equation y=5x-6

How do you solve p+9 <7 AND graph it???

which geographic feature most aided england during the industrial revolution?

How do you write I am 10 years old in japenese ( hiragana )