The dotted lines indicate that this object is a sphere, so we will use the formula for finding the volume of a sphere to solve this problem.
Volume of a sphere: 4/3r³
The figure shows us that the radius of the sphere is 2.8 cm, so we will plug in 2.8 for r in the formula.
4/32.8³ = 91.95
The volume of the figure is 91.95 cm³.
Sorry I just need points…$2000
The domain is the start and end of the graph. so in this case the function starts at -2 and ends at -4 so (C.) would be your answer.