The mean of a,b and c is 16.if d=14,what is the mean of a,b,

学习 时间:2026-06-04 20:28:29 阅读:3204
The mean of a,b and c is 16.if d=14,what is the mean of a,b,c and

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2026-06-04 20:28:29

a + b + c = 48a + b + c + d = 48 + 14 = 62mean(a,b,c,d) = 62/4 = 15。5

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    2026-06-04 20:28:29

    a + b + c = 48a + b + c + d = 48 + 14 = 62mean(a,b,c,d) = 62/4 = 15。5

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