A cone shaped building has a height of 11.4 meters and a base with a diameter of 12 meters . The building will be filled with road salt that costs $20 per cubic meter. How much will it cost to fill the building with salt

The answer to your question is  $ 8591.04

Step-by-step explanation:

Data

height = 11.4 m

diameter = 12 m

cost = $20/ft³

Process

1.- Calculate the volume of the cone

Formula

Volume = 1/3 πr²h

Substitution

Volume = 1/3 (3.14)(12/2)²(11.4)

Simplification

Volume = 1/3(1288.66)

Volume = 429.55 m³

2.- Calculate the cost

                $20 1 m³

                   x   429.55 m³

                   x = (429.55 x 20)/ 1

                   x = $ 8591.04

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step-by-step explanation: