A solid iron sphere of diameter 42cm is dropped into a cylindrical drum partly filled with water. if the radius of drum is 1.4 m by how much will the surface of the water be raised?

Find the area of the unshaded square

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28