AnswersFinancial MathGeometry in Financial Literacy — QuizQuestion 6
6
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Geometry in Financial Literacy — Quiz

Question 6 • Financial Math

A cylindrical water tank has a radius of 3 meters and a height of 5 meters. The cost to fill the tank is $⁢50 per cubic meter. What is the total cost to fill the tank? Use 3.14 for p⁢i Formula for the Volume of a Cylinder: V=π⁢r^2⁢h

Answer
A
11 dollars comma 775
B
235 point 5 0 dollars
C
7 dollars comma 065
D
141 point 3 0 dollars

Explanation

Use the cylinder volume formula: V = πr²h = 3.14 × 3² × 5 = 141.3 cubic meters. At $50 per cubic meter, the total cost is 141.3 × 50 = $7,065. The correct choice is $7,065.

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