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ozzi
3 years ago
12

What is the reason for the development of new construction of materials for human use? (Select all that apply.)

Engineering
1 answer:
salantis [7]3 years ago
7 0

Answer:

All 4 could be justified.

Explanation:

They all represent ultimate improvement.

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A tank with some water in it begins to drain. The function v ( t ) = 46 − 3.5 t determines the volume of the water in the tank (
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Answer with Explanation:

Part a)

The volume of water in the tank as a function of time is plotted in the below attached figure.

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Part d)

The horizontal intercept represents the time it takes to empty the tank which as calculated above is 13.143 minutes.

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