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

If you were looking through a microscope at cells, how would you determine if they are plant or animal cells?

What is the formula for dilation (the formula we've been using for the entire module)

solve 11kx+13kx=6 for x

Read the passages. Passage A: Birds make great pets. They are easy to take care of, and they fill your home with beautiful music. Birds are fun to watch. And be

In ΔRST, \text{m}\angle R = (5x-11)^{\circ}m∠R=(5x−11) ∘ , \text{m}\angle S = (3x-3)^{\circ}m∠S=(3x−3) ∘ , and \text{m}\angle T = (3x+18)^{\circ}m∠T=(3x+18)

Put the numbers in below in ascending order . -6 x 10^3 20% 1/4 1.34

Define and explain the greenhouse effect. (What is it and how does it occur in detail?)

Please help me with this

how many moles of Na and Cl2 are required to make 585 grams of NaCl

In serious labor disputes which arose before 1900, the U.S. government usually supported the labor unions. True or false?