¿hoy vamos de excursión con la escuela y nos ha tocado hacer los bocadillos para toda clase. Si para hacer los bocadillos mis 4 hermanos gastamos 2 barras de pan ,¿ cuantos barras de pan necesitaremos para hacer los bocadillos de los alumnos que hay en clases?

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)