Find the volume.Find the volume of the right circular cone. Use 3.14 for ?. Round to the nearest whole number.

A. 14 cm3
B. 57 cm3
C. 85 cm3
D. 38 cm3


Answer: A

Mathematics

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Solve the problem. Round your answer to 2 decimal places when necessary.The population of a certain country is about 132 million. The overall death rate is 12.2 deaths per 1000. Approximately how many deaths are there in the country?

A. 16.1 million deaths B. 16,100 deaths C. 1.61 million deaths D. 161,000 deaths

Mathematics

Provide an appropriate response.Solve the system of equations using the addition method:5x + y = -3-15x - 3y = -6

A. x = 0, y = -3
B. dependent; many solutions
C. x = y = 0
D. inconsistent; no solution

Mathematics

Find all numbers not in the domain of the function.f(x) = 

A. 2 B. 0 C. None D. -2

Mathematics

Find the domain of the function.f(x) = 2 - ln(3x)

A. (0, ?) B. (-?, 2) ? (3, ?) C. (3, ?) D. (-2, 3)

Mathematics