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

When referring to student loans, what is a grace period

What is the sum of the first six terms of the geometric series? 2 – 6 + 18 – 54 + ... a)–486 b)–364 c)–40 d)122

In the early 1800s, poets like william wordsworth became concerned that factories?

how to solve it? what are the steps I have to take to solve it?

If they are drawn with replacement, what is the probability that both cards are 10s?

the most important role of election officials is to make sure that an election

PLEASE HELP ME WITH THIS QUESTION I AM VERY CONFUSED PLEASE HELP ME ONLY ON QUESTION 20

Explain why, in winter, most of the meltwater produced by salting the road will not infiltrate the soil.

Which is an example of a behavioral adaptation for a mouse? A.A mouse has sharp teeth that allow it to gnaw through barriers. B.A mouse has brown fur that allow

Which equation has an a-value of 1, a b-value of –3, and a c-value of –5? 0 = –3x – 5 + x2 0 = x – 3 – 5x2 0 = 3x – 5 – x2 0 = –3x + 5 – x2