R-se aplico una en cuesta a 2 alumnos de Primaria, para determinar el deporte
que
practican. si las 2 terceras partes
contestaron que practican a futbol ¿Cuantos
de esos alumnos practican el futbol?​

12 is 33 1/3% of 36 what is the whole

Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500