Consider this composite figure made of a cone and a
cylinder.

what is the volume of the cone?

The volume of the cone is 75.4 cm³.

Step-by-step explanation:

Step 1:

The volume of a cone is obtained by multiplying π with the square of the radius (r²), the height (h), and .

The volume of a cone,

The cone has a radius of 3 cm and a height of 8 cm.

The unit of the volume of the cone is given by cm³.

Step 2:

The volume of the cone,

Rounding this value off, we get the volume of the cone as 75.4 cm³.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!