Find the volume of the solid where the cone and half sphere are hollow. Use 3.14 for pi.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Sorry guys but as you have a small brain

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