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lesya [120]
2 years ago
11

what's the final volume of a gas with an initial volume of 75ml if the pressure decreases from 300ml to 200ml? A. 50.0ml B.112.5

ml C.100.0ml D. 75.5ml
Mathematics
2 answers:
aivan3 [116]2 years ago
8 0
300 ml ... 200 ml
75 ml ... x = ?

If you would like to know what is the final volume of a gas, you can calculate this using the following steps:

300 * x = 200 * 75     /300
x = 200 * 75 / 300
x = 50.0 ml

The correct result would be A. 50.0 ml.
elixir [45]2 years ago
4 0
I think the answer is a? You can use ratios to find out the answer

300 ml:75 ml=200 ml:50 ml

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Answer:

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Step-by-step explanation:

Which of the following quadratic equations has no solution?

We have to solve the Quadratic equation for all the options in other to get a positive value as a solution for x.

A) 0 = −2(x − 5)2 + 3

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For option D, all the values of x are 0, or negative values of -5 and -3.

Therefore the Quadratic Equation for option D has no solution.

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