d) The mean of six number 6, 8,5,7, x and 4 is 7. Find the value of x.
Answers
Answered by
1
Answer:
3 or 9
Step-by-step explanation:
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Answered by
0
Answer:
12
Step-by-step explanation:
(6+8+5+7+x+4)/6 = 7
30+x = 42
x = 12
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