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3 years ago

Please help, we haven't practiced this in over a year and it's on my test.

Mathematics

1 answer:

tatyana61 [14]3 years ago

5 0

Answer:

I think the answer is A because they are parallel

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For a fixed amount of a gas at a constant temperature, the volume of the gas is inversely proportional to its pressure. At a pre

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we know that

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Let

x-------> the pressure in PSI

y------> the volume of the gas in cubic inches

In this problem we have the point $(30,600)$

$x=30\ psi\\y=600\ in^{3}$

Find the constant k

$y*x=k$

substitute the values of x and y

$600*30=k$

$k=18,000\ lb*in$

the equation is

$y=18,000/x$

therefore

<u>the answer is</u>

$y=18,000/x$

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Chris can type 490 words in 7 min how many works can he type PER min <br> You get 14 points

amm1812

<h2>Answer: 70 words per min</h2><h2 /><h2>Step-by-step explanation: We just divided 490 by 7 to get how many words he can type for 1 min!</h2>

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3 years ago

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Step-by-step explanation:

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A boat must carry aluminum pieces for a construction project that weighs, in total, no more than 50,000 kilograms. Each aluminum

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Answer:

Step-by-step explanation:

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3 years ago