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Nezavi [6.7K]
2 years ago
12

D2-9k+3 for d=10 and k=9

Mathematics
1 answer:
AVprozaik [17]2 years ago
8 0

Answer:

22

Step-by-step explanation:

10^2-9(9)+3

100-81+3

19+3

22

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How many liters of wine can be held in a wine barrel whose capacity is 28.0 gal? 1 gal = 4 qt = 3.7854 l?
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Answer:

105.9912 liters of wine can be held in a wine barrel whose capacity is 28.0 gal.

Step-by-step explanation:

Proportion states that the two ratios or fractions are equal.

Let x be the liters of wine can be held in a wine barrel whose capacity is 28.0 gal.

Given that:

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by definition of proportions;

\frac{1}{3.7854} =\frac{28}{x}

By cross multiply we get;

x = 28 \times 3.7854 = 105.9912 liters

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