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frosja888 [35]
3 years ago
5

What number should be removed from the list {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13} so that the mean of the remaining number

s is 7.25?
Mathematics
1 answer:
Julli [10]3 years ago
7 0

Answer:

3

Step-by-step explanation:

1+2+4+5+6+7+8+9+10+11+12+13 = 87

87/12 +7.25

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