A sphere has a diameter of 12ft what is the volume of the sphere? give the exact value in terms of pi

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

What percent of the circle below is shaded?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year