All of the following are benefits of machines EXCEPT:
A: Production increase
B: Job loss
C: Jobs close to home
D: Money increase

Asupporter of slavery would respond to john brown's actions at harper's ferry with

Mr. mann's science students were experimenting with speed. they set up a 1 meter (100 cm) track. the students used balls instead of cars. the balls were different sizes and made of different materials. four at a time, students rolled balls around the track to see which had the fastest and slowest speeds. some of their data are shown in the table. which ball will take the longest to complete one lap around the track?

What does the point on the graph represent? a. aggregate supply and demand equilibrium b. aggregate supply c. aggregate rising prices and supply d. aggregate rise in gdp