Answer:
Graph D is correct
Step-by-step explanation:
hope it helps ^^
Answer:
C) 
Step-by-step explanation:


Recall the Pythagorean Trigonometric Identity where
, so 
Lets get started :)
We need to find the radius of the larger cylinder
V =

r²h
960 =

r²(16)

60 =


r =

r ≈ 4.27 cm
The ratio of the bigger cylinder to smaller is:
16 : 4
Therefore, the big cylinder is 4 times bigger than the small cylinder

= r
r = 1.09 cm (radius of small cyclinder)
V (small cylinder) =

(1.09)²(4)
= 15 cm³Your answer will be C. 15 cm³
Because normally you don't cut posters into thirds. You keep them as whole numbers therefore fractions make no sense