3 years ago

54=54 - 9t solve for t

Mathematics

1 answer:

Nina [5.8K]3 years ago

7 0

Answer:

t=0

Step-by-step explanation:

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How much pure acid is in 440 milliliters of a 19% solution

ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

Given 440 mL of 19% acid solution. This means the whole volume of this acid solution is 100%. Let x mL be the volume of pure acid in this solution.

Then

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Write a proportion:

$\dfrac{440}{x}=\dfrac{100}{19}$

Cross multiply:

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MaRussiya [10]

Answer:

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Answer:

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Sanjay has 59 toy cars. 12 of the cars are blue and 23 of the cars are red. The rest of the cars are white.

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Step-by-step explanation:

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