Answer:
show us the first paragraph
Explanation:
so m\we can answer
In 2009, roughly 4% of people age 12 or older who did NOT drink alcohol were current users of illegal drugs.
H+ conc = antilog to negative pH
H+ conc of pH 3 = 1 x 10^-3 M
One unit pH change of the H+ concentration is by a factor of 10. Since pH 3 to pH 5 is 2 unit changes, pH 3 then has one hundred<span> times more H+ concentration than a pH of pH 5. </span>
I believe it is the third option
First find the slope by using slope formula then find the y-intercept finally put it in slope intercept form (y=mx+b)
