Mathematics, 18.02.2021 03:20 luisaareli6298
en una escuela secundaria ingresaron 200 alumjos hace 3 años y en el transcurso de primero y segundo grado deserto el 10% de ellos. si de segundo a tercero la desercion se incremento el 5 % con respecto a la anterior desercion ¿cual es la expresion que nos permite obtener cuantos alumnos pasaron a tercer grado? a)180 x 15 b)180x0.15 c)180x1.5 d)180x0.05
Answers: 1
Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 21.06.2019 20:30
Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?
Answers: 1
en una escuela secundaria ingresaron 200 alumjos hace 3 años y en el transcurso de primero y segundo...
Computers and Technology, 06.01.2020 20:31
Social Studies, 06.01.2020 20:31
Engineering, 06.01.2020 20:31