To determine the thickness of the film, we assume the shape of the film is in a form of cylinder where the thickness is equal to the height. The volume of a cylinder is expressed as:
V = pi (r^2) h
We calculate as follows:
0.23 = pi (10^2) (h)
h = 0.0007 cm
Answer:
Step-by-step explanation:
<u>Put x = -3</u>
<span>here is the answer x = -147
Hope its the answer
</span>
Answer:20000
Step-by-step explanation:
30+1000+4000
