PROBLEMA 7. Rail es ganadero, vende queso que el mismo fabrica, pero sólo usa la leche de
sus
25 mejores vacas, cada uno produce 24 litros de leche al dia, con la cual se
elaboran 65kg de queso diario. Raúl vende el kilogramo en $30.00. La leche que
producen sus 40 vacas restantes (14
litros clu) la vende a $5.80 por litro a la
gente de su comunidad,
a. ¿Cuántos litros diarios de leche se producen en total?

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Cone a has a surface area of 384 ft2 and cone b has a surface area of 96 ft? . what is the ratio of their volume?

What is the interquartile range (iqr) of the data set represented by this box plot?