A company is selling two different sized medicine balls to a local college's athletic department. The
ratio of the diameters is 15:11. If the diameter of the smaller ball is 55 cm, what is the volume of the
larger ball? Round to the nearest tenth and use 3.14 for pi.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

Find the common ratio of the sequence. -4, 8, -16, 32, a: -12b: -2c: 12d: -1/-2