La empresaMQ solutions SAC, ha cumplido en entregar la obra en el tiempo previsto , y decide otorgar un bono a sus veinte trabajaodores que participaron en la obra el bon asciende a un total de 9600 soles la cual debe de repartirse en forma proporcional al numero de diaz que trabajaron,

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

(60 points) explain this in detail

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)