What is the area of the circle below? Use 3.14 for pi? A. 28.26 cm
B. 18.84 cm
C. 113.04 cm
D. 9.42 cm

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Determine the third angle of a right triangle if in of the angles measures 24°. i need .