![subject](/tpl/images/cats/mat.png)
Mathematics, 17.12.2019 04:31 dheydar3506
Se encuestó a 120 estudiantes sobre su música preferida. los resultados fueron: 40 prefieren rock, 25 solo electrónica 45 salsa y 8 los 3 tipos de música . además 30 escuchan rock y electrónica , 21 electrónica y salsa y 12 rock y salsa. cuantos escuchan salsa? cuantos escuchan rock? cuantos escuchan por lo menos dos tipos de música? cuántos no escuchan ni rock ni salsa?
cuantos estudiantes no escuchan ninguno de los 3 tipos de música?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:00, laylay4527
One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30, gthif13211
1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00, shayshayyy41
For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
You know the right answer?
Se encuestó a 120 estudiantes sobre su música preferida. los resultados fueron: 40 prefieren rock,...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/en.png)
English, 25.11.2020 03:40
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.11.2020 03:40
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 25.11.2020 03:40
![Konu](/tpl/images/cats/en.png)
English, 25.11.2020 03:40
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)