There's a book that is-
$162
166
170
172
174
175 is the exact cost to equal all the money u got
Answer:
68, 5, 21, 24x+8
Step-by-step explanation:
The pH is the measure of hydrogen ion concentration in a solution. The hydrogen ion concentration at pH 1.25 is .
<h3>How to calculate hydrogen concentration?</h3>
The pH is the negative logarithmic value of the hydrogen ion concentration in the sample.
The pH can be expressed as:
The hydrogen ion concentration can be given as:
The given pH is 1.25 The hydrogen ion concentration is given as:
The hydrogen ion concentration in the solution is .
Learn more about pH, here:
brainly.com/question/491373
Answer: 63/100
Step-by-step explanation: it is in its most simplified form
Hello,
We may suppose that abscisse of C is 21 or 22
As √484=22
Answer D: