1e - material used in pipe- -Use - pi - 3-14 - - ht 9 - Estimate the cost of painting the - operatorname - inn - 6 - r wall of a well- the depth of the well is 14 it and the diameter is 8 in- The cost of painting - - -5 mathrm - sq- - - fis - - 20 -

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1e - material used in pipe. (Use $ \pi = 3.14 $ ) ht 9 . Estimate the cost of painting the $ \operatorname { inn } 6 $ r wall of a well, if the depth of the well is 14 it and the diameter is 8 in. The cost of painting $ . .5 \mathrm { sq. } $ fis $ \$ 20 $.

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1e - material used in pipe. (Use \( \pi = 3.14 \) ) ht 9 . Estimate the cost of painting the \( \operatorname { inn } 6 \) r wall of a well, if the depth of the well is 14 it and the diameter is 8 in. The cost of painting \( . .5 \mathrm { sq. } \) fis \( \$ 20 \).