Question 1204300
The volume of a cylindrical can is about 120 cubic centimeters.  If the height of the can is 10 cm, determine the radius of the can.  Round your answer to the nearest tenth.  

V(cylinder) = pi*r^2*h

r=radius
h=height

120 = pi*r^2*10

120/10 = pi*r^2

12=pi*r^2

12/pi= r^2

sqrt(12/pi) = r

1.9544

the radius of the cylindrical can is approximately 1.95 cm.

You round it off