The newest feature at the great park is the big orange balloon. the volume of this perfectly spherical balloon is approximately 2361.7 cubic feet. to the nearest tenth, what is the radius of the big orange balloon? 12.1 ft 8.3 ft 3.9 ft 23.6 ft

Can someone me with these two circle theorem questions asap?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate