Thesuperamelia Thesuperamelia

08-06-2020
Mathematics

contestada

The mean of three numbers is 4
Two of the numbers are 1, 9
What is the missing number?

Respuesta :

qveen23nikki qveen23nikki

08-06-2020

Answer:2

Step-by-step explanation: 9+1+2=12

12\3=4

ANSWER : 2

Answer Link

spongebob027 spongebob027

08-06-2020

Answer is 2

(9+1+x)/3=4
(10+x)/3=4
10+x= 3*4
x= 12 -10
x= 2

Answer Link

Otras preguntas

Find AB if BC = 3, BD = 5, and AD = 6

The most common reason that people leave their jobs is

Sensory information is transmitted from the______ visual field of ______ to the left cerebral hemisphere. A. left; on the left eye B. left ; only the right eye

A primary active transport process is one in which

It is better to study major international languages like English rather than to spend time on minority languages for the sake of regional identity. Do you agree

As of February 1, 2017, current assets were $138,300 and current liabilities were $35,800. Compute the current ratio as of the beginning of the month and after

Solve the following linear inequalities-4x-1<-9

What famous string of islands are about 600 miles west of mainland ecuador?

People who are socially isolated are great risk of developing a life-threatening disease True False

Select True or False for the following statements about Heisenberg's Uncertainty Principle.