veronicagetachew1 veronicagetachew1

06-06-2021
Mathematics

contestada

PLEASE I NEED THE ANSWER WITH THE EXPLANATION DON'T IGNORE MY QUESTION!!!
The
mean of six numbers is 12.five of the numbers
are 11,7,21,14 and 9. calculate the sixth number.

Respuesta :

ChillMuse ChillMuse

06-06-2021

The answer is attached. I hope this helps answer your question!

Ver imagen ChillMuse

Answer Link

bhadelsimron19 bhadelsimron19

06-06-2021

Answer:

10

Step-by-step explanation:

data=11,7,21,14,9,x

mean=sum of data/no of data

12=11+7+21+14+9+x/6

12*6=62+x

72-62=x

10=x

therefore sixth number is 10.

Answer Link

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