3 years ago

25x

Mathematics

1 answer:

solmaris [256]3 years ago

7 0

Answer:

option c is correct answer

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A technical machinist is asked to build a cubical steel tank that will hold of water. Calculate in meters the smallest possible

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Answer:

The smallest possible length is 0.83m

Step-by-step explanation:

Given

$Volume = 565L$

Required

The smallest length of the tank

Since the tank is cubical, then the volume is:

$Volume = Length^3$

This gives:

$565L= Length^3$

Express as $m^3$

$\frac{565m^3}{1000} = Length^3$

$0.565m^3 = Length^3$

Take cube roots of both sides

$0.8267m = Length$

Rewrite as:

$Length = 0.8267m$

Approximate

$Length = 0.83m$

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Step-by-step explanation:

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90.75

1.089 divided by 12 is 90.75

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To complete a task in 15 days a company needs 4 people each working for 8 hours per day. the company decides to have 5 people ea

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Step-by-step explanation:

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