ishun558 ishun558

01-08-2018
Mathematics

contestada

Find P(A or B), if events A and B are overlapping. P(A) = 9/18 P(B) = 5/18 P(A and B) = 3/18

please my entire grade counts on this i will brainliest

Respuesta :

LammettHash LammettHash

01-08-2018

Inclusion/exclusion principle:

[tex]P(A\cap B)=P(A)+P(B)-P(A\cup B)[/tex]

[tex]\implies P(A\cap B)=\dfrac9{18}+\dfrac5{18}-\dfrac3{18}=\dfrac{11}{18}[/tex]

Answer Link

Otras preguntas

element that is rolled into a foil found and used in your kitchen

find the great is perfect square of 244

three-fourths of a number is five-eighths. find the number

which type of viral hepatitis is caused by drug use or sexual activity? type a type b

Which sentences are examples of active learning? logan studies for a minimum of two hours every day before dinner, using flashcards. karen reads her textbooks a

Someone please help me in this homework

joy is helping her father to build a rectangular deck that measures 14 feet by 19 feet find the area of the deck using a mental strategy explain your thinking

what is involved in the synthesis of a new molecule?

find the quotient. 4/20÷1/5

what is called when a crack in the tectonic plate Bends or folds upwards due to compression