Question

A spherical container has a radius of 9 cm. It is filled with a solution that costs $2.10/cm³.

What is the total value of the solution in the container?

Use 3.14 to approximate π.

Express your answer to the nearest cent.

Enter your answer in the box.

Answer 1

The answer is 6.409.37. I know because I go to k12.

Answer 2

Volume of a sphere = 4/3 x pi x r^3 = 4/3 x 3.14 x 9^3 = 3,052.08 cm^3

Cost of solution = $2.10 x 3,052.08 = $6,409.37