Math, asked by wavhalwnushka2005, 1 month ago

The mean of the observations x, 2x + 1, 2x + 5 and 2x + 9 is 30. What is the mean of first three
observations and value of x?

Answers

Answered by himanshujc7

0

Step-by-step explanation:

I hope this will help you

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 24 days ago

difference between Bhangar and Khadar..??

English, 24 days ago

”I am the one interested in stone. I can do a little work myself.” a) Who said these words? b) Who was the listener? c) Why was the speaker saying this?

English, 24 days ago

You are Ravi/ Rani. Write a letter to your friend inviting him to spend his summer vacations with you in Delhi.

Math, 1 month ago

express the following as a fraction in its lowest term number 167 whole 1 by 3...

English, 1 month ago

grown he murdered grown if you like I am not doing it from my own self...

Math, 7 months ago

find the roota of the equation x(x-1)=0...

Science, 7 months ago

hi ......... friends what is blood?

Science, 7 months ago

can without carbon dioxide photosynthesis process can be performed...