Question

What is VI to the nearest tenth?

Answer 1

Vi=hpr^2

Vi=10p(16)

Vi=160p cm^3

The initial volume is:

Vi≈502.7 cm^3 to nearest tenth...

Vo=16p(18-10)

Vo=128p cm^3

The volume of the object is:

Vo≈402.1 cm^3 to nearest tenth...

Answer 2

GV = 6.55

VH = 3.22

6.55 x 3.22 = 20.1894

VI = 20.1894/5.84 = 3.457 = 3.46 cm, nearest tenth is 3.5 cm