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nika2105 [10]
1 year ago
6

hi there I have a question see my teacher wants me to record my self in how to solve a math problem but am so scared of many rea

sons one is that maybe no one is interested in what she wants me to do and am also scared that no one would like to be my friend so i would like some advice please ​
Chemistry
1 answer:
elena-s [515]1 year ago
5 0

Answer:

just be yourself , if they are a good person that you want to be your friend they would support you and care about what you have to say.

Explanation:

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A chemist has some 40% acid solution, some 60% acid solution, and a wholebunch of free time. How many liters of each should be u
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30 Liters of 40% acid solution and 10 L of 60% acid solution is needed.

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Let volume of the 40% acid solution be x.

Let volume of the 60% acid solution be y.

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x + y = 40 L..[1]

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Volume of acid 60% solution = 60% of y= 0.6y

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