plz give me answer fast
Attachments:
Answers
Answered by
2
Answer: 4
Mean =(x+x+3+x+5+x+7+x+10)/5
9×5=5x+25
45=5x+25
45-25=5x
20=5x
4=x
Answered by
4
Answer:
The answer will be
(x + x + x + x + x + 3 + 5 + 7 + 10 )/5=
9
(5x + 25 )/5= 9
5x + 25= 9 x 5
=> 5x = 45 - 25
=> x = 20 / 5
=> x = 4
Similar questions
Math,
4 months ago
Business Studies,
4 months ago
World Languages,
4 months ago
Math,
9 months ago
Chemistry,
9 months ago
Chemistry,
1 year ago
India Languages,
1 year ago