contestada

On any particular Saturday evening, the probability that Jenna will go to the movies and go for coffee is 1/3 The probability that she will go for a coffee, given that she has gone to the movies, is 4/7 . What is the probability that Jenna will go to the movies on any particular Saturday?

Respuesta :

The answer to your question is 7/20
7/20 is the answer
hope it helped!