What is the output of the function f(x) = x + 21 if the input is 4? When the input is 4, the output of f(x) = x + 21.

Work Shown:

Replace every x with 4. Use the order of operations PEMDAS to simplify

f(x) = x + 21

f(4) = 4 + 21

f(4) = 25

The input 4 leads to the output 25.

26.183 ft^3

Step-by-step explanation:

Step one:

given

cone

height 5 feet and

radius of its base 5 feet

Required

The volume

Step two:

the formula for the volume of a cone is

v=1//3πr^2h

substitute

v= 1/3*3.142*5*5

v=78.55/3

v=26.183 ft^3