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

what is the most accurate measurement of 1 pound

A phagocytic cell: contains phagolysosomes that fuses with a phagosome to produce a lysosome must first adhere to an infectious agent before it can find it in t

Find an explicit formula for the arithmetic sequence 12, 5, -2, -9,...

(50 points and brainliest.Need help ASAP) f ( x ) = 9 x ^3 + 2 x^ 2 − 5 x + 4 and g ( x ) = 5 x ^3 − 7 x + 4 . what is f ( x ) − g ( x ) Show all of your

Identify the correct relationship between chromosomes and DNA ? A) Chromosomes are made of DNA B) Chromosomes manufactures DNA C) DNA is made of chromosomes D)

If blood flow slows down does your heart have to work more or less?

Which statement best describes the Allied strategy for winning World War II? answer: D) They planned to retake North Africa to invade through Italy, invade Fra

Minerals are inorganic substances that the body cannot produce on its own True or False

admonish in a sentence

What is the quadratic in vertex form that has an a value of 8 and a vertex of (5, 6)? Answer choices in image,