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mr Goodwill [35]
3 years ago
7

A dialysis unit requires 75000 mL of distilled water. How many gallons of water are needed?

Mathematics
1 answer:
Soloha48 [4]3 years ago
7 0

Answer: 19.81 gallons

Step-by-step explanation:

Given : A dialysis unit requires 75000 mL of distilled water.

We know that 1 gallon= 4 quarts

and 1 quart= 946.353 ml

Then, 1 gallon = 4\times946.353=3785.412 milliliter.

Using Unitary method ,

\text{1 milliliter = }\dfrac{1}{3785.412}\text{ gallon}

Then, \text{75000 milliliters = }\dfrac{75000}{3785.412}\text{ gallon}

=19.8129132643\approx19.81\text{ gallons}

Hence, 19.81 gallons water is needed.

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B. 16.30 = 16.3

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A 8-foot tall man is standing beside a 32-foot flagpole. The flagpole is
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Answer:

The flagpole's shadow is 16.875 feet longer than the man's shadow

Step-by-step explanation:

The total length of the shadow is expressed by taking its actual length by a factor that depends on the position of the sun which is constant for the man too. The expression is as follows;

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where;

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