Lily5171976 Lily5171976

26-05-2018
Mathematics

contestada

The median number of students in each music class is 19 people. 16,__,24,17,20,21 What should be the number in the blank?

Respuesta :

sqdancefan sqdancefan

26-05-2018

20 is the lowest of the upper 3 numbers, so the missing number must be 19 when averaged with 20. That is, the missing number must be ...
2*19 -20 = 18

Answer Link

Otras preguntas

A person who answers “yes” to the following question may have _____ food insecurity. “In the last 12 months did you or other adults in the household ever not ea

Bees use nectar from the flowers of plants as food. As they collect nectar, dustlike pollen grains stick to their body. When they move from flower to flower, p

i have 2 problems A machine in a factory has a failure rate of 2.5%. I the machine makes 15,200 items per day, how many are defective? and The cost of ben`s en

6/34 = p/68 p=? plz help

according to freud which stage of psychosexual development is the longest and ensures continuation of the human species?

Plant cells have a large central vacuole, which animal cells lack. What function does this organelle perform? A) It stores energy for the plant to use later B

What happened when Hungary opened its borders? HURRYYYYYY!!!!!!

What is a composite number that has 8 as a factor

Tú y yo esperamos nuestra cena. Tú y yo _______ esperamos. los las la

What is the solution to the expression –2 – 3 – (–4)?