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goldenfox [79]
3 years ago
7

The chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to t

he 10% solution to get this concentration?
Mathematics
2 answers:
3241004551 [841]3 years ago
4 0
The answer is 400 mL
kow [346]3 years ago
4 0

Answer:

400 mL

The next answers are: 600 mL, and then 180 g

Step-by-step explanation:

these are the correct answers on ed-genuity, hope this helps! :)

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adell [148]

Answer:

<h2>x = 7</h2>

Step-by-step explanation:

To find the value of the value of x when

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The statement

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Marrrta [24]

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Step-by-step explanation:

i need more stuff to answer that

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