What behavior is edwards trying to persuade his listeners to undertake in this passage?

In the us, who’s pays income taxes? how are payroll taxes part of the income tax that workers pay to the federal government?

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 would a student most likely use if he or she wanted to consult a secondary source