A special stainless-steel cylinder sits on top of a cable television antenna. The cost of the stainless steel is $4.00 per cm3. The cylinder has a radius of 9 cm and a height of 10cm. What is the cost of the stainless steel needed to make this solid steel cylinder? Round to the nearest cent.

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A: what would 60 inches of material cost at $0.72 per yards.

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Q: How does the result compare to the actual circumference of 3.8 ​cm?

A: From the reference question, the predicted value is 3.793.

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