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VARVARA [1.3K]
3 years ago
11

104, 137, 154, 131, x; mean = 130

Mathematics
1 answer:
pochemuha3 years ago
7 0
<span>(104+ 137+ 154 +131+x )/5= 130
526 + x = 650
          x = 650 - 526
          x = 124
          </span>
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