2 years ago

Algebraic Reasoning ! Plz help!

Mathematics

2 answers:

Mrrafil [7]2 years ago

8 0

Answer:

heey lemmie get ur number or sum

Step-by-step explanation:

AlexFokin [52]2 years ago

6 0

Answer:cant see the bottom, post again with full pic

Step-by-step explanation:

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What is 4,876,213 rounded to the nearest ten thousand

Nutka1998 [239]

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Murrr4er [49]

Answer:

0.53

Step-by-step explanation:

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Find the five-number summary for the data. {231, 201, 221, 210, 225, 228, 212, 236, 225, 201, 216, 215, 231, 226, 206, 240}

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2 years ago

A 1,000 mL solution of acetic acid contains 26 mL of pure acetic acid. Find the percent concentration of this solution.

Mrac [35]

Given:

Total solution : 1000mL

Pure acetic acid = 26mL

To find:

The percent concentration of given solution.

Solution:

We know that,

$\text{Percent concentration}=\dfrac{\text{Pure acetic acid}}{\text{Total solution}}\times 100$

Putting the given values, we get

$\text{Percent concentration}=\dfrac{26}{1000}\times 100$

$\text{Percent concentration}=\dfrac{26}{10}$

$\text{Percent concentration}=2.6$

Therefore, the percent concentration of this solution is 2.6%.

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2 years ago