Brian works in a lab, and fills an empty cylinder black with 200 cubic centimeters of liquid. the flack has a radius of 3cm and a height of 12 cm. what percent of the volume is not filled with liquid?

About 41.1%

Step-by-step explanation:

We need to find the volume of the cylinder. THe formula is:

Where

r is radius

h is height

We know r = 3  &  h = 12, substituting, we get volume of the cylinder. Shown below:

It is filled with 200 cubic cm, so that would be:

200/339.29 = 0.589 = 58.9%  [filled]

NOT FILLED = 100% - 58.9% = 41.1 %

Not filled portion is approximately 41.1%

146%

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0