3. How many ounces of 20% hydrochloric acid solution and 70% hydrochloric acid solution must be mixed to obtain 60 ounces of 50% hydrochloric acid solution?*
(10 Points)
12 oz of the Strong Acid and 8 oz of the Weak Acid
24 oz of the Strong Acid and 16 oz of the Weak Acid
36 oz of the Strong Acid and 24 oz of the Weak Acid
C
40 oz of the Strong Acid and 20 oz of the Weak Acid
Submit
BP

b

step-by-step explanation:

b

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation:

the correct answer is c

good luck love