Can you tell us what the expression is in the question?
Answer:
=0.477121x−0.589826
Step-by-step explanation:
Answer is in the file below
tinyurl.com/wpazsebu
If for without a doubt, 19.2% of the mixture is acid then all you have to do is
376 * 0.192 and that gets you 72.192 ml or in this case 72.2 ml