Abox contains 9 identical glass spheres that are used to make snow globes. The spheres are tightly packed, as shown below. 12 in
12 in
What is the total volume, in cubic inches of all 9 spheres? Round your answer to the nearest tenth of a cubic inch

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

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)