Answer:
18
Step-by-step explanation:
Use a proportion
=
8*6=48
So if we multiply 3*6, we get how many liters it takes to serve 48 people
3*6=18
<span>A 2% solution of chlorohexidine added to 126 oz of water. The total oz 128.
Solute: chlorohexidine, 2%=0.02
solvent: water (0%)
Concentration, C, volume V
CV=c1v1+c2v1
128C=0.02*2 + 0.00*126 = 0.04
Concentration
C=0.04/128 = 0.0003125 = 0.03125%</span>
Answer:
your answer is > or the second choice
Step-by-step explanation:
-7+2=-5 > 3+(-9)=-6