50 points and brainlest to first to awnser Table A: Calculation of Density for Regularly Shaped Solids
Table tennis
ball Golf
ball
Mass
(g) 2.7
Diameter
(cm)
Radius
(cm)
Estimated volume
(cm3)

Estimated density
(g/cm3)
Prediction of buoyancy
Circle one. Float Sink Float Sink
Observation of buoyancy
Circle one. Float Sink Float Sink
Initial volume of water
(cm3)
Final volume of water
(cm3)
Change in volume
(cm3)
Calculated density
(g/cm3)
Error
(%)

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)