Find the volume of the cone shown below.
A. 972 units
B. 972x units
c. 324 units
D. 324x units

324π units^3

Step-by-step explanation:

The formula for calculating volume of a cone is πr^2×3/h (r: radius, güh: height)

the height is 12 and radius is 9

π×9^2×3/12 = 324π units^3

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!

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step-by-step explanation: