20.0g of sugar is dissolved in 250mL of water. What is the percent concentration of this solution?
A. 0.08%W/V
B. 0.08%
C. 8.0%W/V
D. 8.0%
Answer: C
Mathematics
You might also like to view...
Find the center of mass of a thin plate covering the given region with the given density function.The region bounded by the curves y = ± 
and the lines x = 1 and x = 9, with density ?(x) = 
A. 
= 4, 
= 0
B. 
= 5, 
= 0
C. 
= 3, 
= 0
D. 
= 2, 
= 0
Mathematics
Find the length of the curve.x = 
, 1 ? y ? 16
A. 42
B. 
C. 
D. 
Mathematics
Convert the mass as indicated.832 milligrams to kilograms
A. 0.000832 kg B. 832,000 kg C. 83,200 kg D. 0.0832 kg
Mathematics
Find the volume of the solid of revolution obtained by revolving the region bounded above by the curve
?
?
and below by the curve
?
?
from 
to 
about the 
-axis.
What will be an ideal response?
Mathematics