brianesanchez8 brianesanchez8
  • 01-03-2018
  • Mathematics
contestada

Marie mixes 40 liters of 12% acid solution with a 32% acid solution to make a 16% acid solution. How many liters of 32% solution did she use?
A: 10 liters
B: 12 liters
C: 13.7 liters
D: 16 liters

Respuesta :

akint501726 akint501726
  • 01-03-2018
12/100 *40= 4.8      16/100* 32=5.12

4.8+5.12= 9.92=10.2. The answer is A: 10 liters



Answer Link

Otras preguntas

What is 1\2 - 3\11 simplified?
In titanic, why was captain smith given command of the ship?
explain why the Homestead Act was attractive to settlers.
a mother places her hand on a hot stovetop. The stimulus reaches the sensory neaurons of her fingertips. What nerve pathway will this stumulus signal contunue t
what is climatology a subspecialty of
the area of a parallelogram with a height of 6 meters is 126 square meters what is the base length of the parallelogram
Help Please!!!!!!!!!!! A laser printer prints 360 pages in 30 minutes. What is the printing rate in pages per minute?
what does genercized mean
Which answer is the sentence fragment? A. My sister found some fun jewelry at a 50 percent discount. B. Was there a long line at the food court around noon?
(-12)(-3) what is the answer to that?