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leonid [27]
3 years ago
15

Write an equation by setting the variable n equal to the given decimal . n =

Mathematics
1 answer:
frez [133]3 years ago
4 0

Answer:

n+4.7=7.3

-4.7 -4.7

n=2.6

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A 13 L solution that was 12% vinegar was mixed with a 9 L solution that was 70% vinegar. What is the concentration of the new mi
erastovalidia [21]

Answer:

The concentration is simply 36%

Step-by-step explanation:

In this question, we are concerned with calculating the concentration of a new mixture formed from mixing some liters of each of two vinegar variants of different concentrations.

We proceed as follows;

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inn [45]
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