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AVprozaik [17]
3 years ago
7

The number of pounds of water in a persons body varies as the persons mass. A person with a mass of 90 pounds contains 60 pounds

of water. How many pounds of water are in a person with a mass of 60 pounds?
Mathematics
1 answer:
marusya05 [52]3 years ago
5 0
Well since a person with a mass of 90 pounds contains 60 pounds of water it would be a 30-pound difference.  So I'm guessing the person with a 60-pound mass would contain 30-pounds of water. 
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Answer:

≈ 108 m³

Step-by-step explanation:

You're searching for the volume of a cylinder. The formula needed to find it is V=πr²h.

In this case, the radius r is 1.4m and the height h is 35/2=17.5m, as it is only half filled.

Now when inserting values, you get: V=π*1.4²*17.5 which is 107.757 m³

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2 years ago
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Step-by-step explanation:

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2 years ago
N = x + y - n = 5<br> and part two<br> x = u + v = o<br><br> whats the answer?
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Just substitute the value of x from second equation into first equation:
N = x + y - n = 5
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In short, N would be equal to y - n which is still equal to 5

Hope this helps!
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2 years ago
What is the answer to 2 times 3.61 plus 2.4624 plus 1.7496 plus 1.7496
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The answer is 13.1816
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How do you solve this?
ohaa [14]
-7x -7y = 21
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Since they are giving you the value of 6 you just plug it in the equation

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