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Annette [7]
3 years ago
12

A mathematical scale in which the concentration of hydrogen ions in a solution is expressed as a number from 0 to 14

Mathematics
1 answer:
yanalaym [24]3 years ago
6 0
That is the pH scale
pH  = - log of the concentration of hydrogen ions in a solution.
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Which set represents the zeros of the function f(x) = 7x2 – 28x + 21?
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Answer:

change f(x) to 0 than 7*2x=14x

0=14x-28x+21

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2 years ago
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Answer:

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Step-by-step explanation:

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K = -17

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Answer:

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In using the pun, the entire argument for the project was summarized to show the basic benefits of the plan and show how it would benefit the people.

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Does the question start with how many were in the bag originally?

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