Find the value of x if the mean of the series 7,20,18,10,> Is 14
Answers
Answered by
0
Answer:
12+5+3+18+10+17+6+6+x/9=9
77+x=81
X=7
Range =greatest number - smallest number
18-3=15
Step-by-step explanation:
mark as brainliest
Similar questions