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miss Akunina [59]
3 years ago
13

Round 5.03 to 1 decimal place

Mathematics
2 answers:
Levart [38]3 years ago
4 0

5.03 rounded to the tenth (one decimal) place is merely 5.0. Round using the hundredths place decimal. All numbers below 5 go down, all above go up.

balandron [24]3 years ago
3 0
5.03 rounded to 1 decimal place is 5.0
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Answer:

For least material to be used lengths of square base and sides = 10 units.

Step-by-step explanation:

Let the lengths of the square base and the sides = x feet, x feet and y feet

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Here, h =  height of the prism

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Material to be used (S) = 2(xy + x² + xy) - Area of lid

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Now by substituting the value of y from equation (1),

S = x² + 2x(\frac{1000}{x^{2} })

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For least amount of material used,

We will find the derivative of the given function and equate it to zero.

S' = 2x - \frac{2000}{x^{2} }

2x - \frac{2000}{x^{2} } = 0

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x = 10 feet

From equation (1),

y = \frac{1000}{(10)^2}

y = 10 feet

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