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faltersainse [42]
2 years ago
8

You are tiling a 1 square metre bathroom with 10cm square tiles. The exact number of the tiles needed is yet unknown because you

may break some tiles and will have to cut some of them to fit around the corners. Therefore, you work to the rule of thumb that you should buy enough tiles to cover specified area plus 10%. Derive a linear equation for the cost of y for the number of tiles x to be bought. The correct linear equation is?
Mathematics
1 answer:
belka [17]2 years ago
5 0
We cannot determine the cost of the tiles from the given information, so the question cannot be answered.
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THe product of three numbers is 3150. Two of the number are 14 and 15. Find the third number
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3 years ago
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g In the sample of 134 South Korean tourists, 57 of them were satisfied with their Jeju experience. In the sample of 150 other c
nasty-shy [4]

Answer:

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= √(0.425 × 0.575/134) = 0.0427

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z = (X₁ - X₂) ÷ √(σₓ₁² + σₓ₂²)

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z = -0.055 ÷ 0.0590586996

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Hope this Helps!!!

6 0
3 years ago
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