As a consumer consumes more and more of a product in a particular time period, eventually marginal utility

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?

Decide which statement best reflects a proper attitude on the first day of work.

Does (flavius) josephus believe the romans were merciful when they conquered people? how does he try to persuade the reader to support his belief?