Solve the problem.The volume of a cylinder of radius r and height h is given by the polynomial V= ?r2h, where ? is an irrational number. Use 3.14 as an approximation for ?, and find the volume of a cylinder with a diameter of 6 inches and a height of 10 inches. Round to the nearest hundredth of an inch.

A. 282.60 in3 
B. 376.80 in3 
C. 565.20 in3
D. 1130.40 in3 


Answer: A

Mathematics

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Solve the equation.log4  = x

A. {}
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C. {20}
D. {40}

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