Of the 600 workers at a factory, 8.5% belong to a union. how many workers are in the union?

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Can someone me out here and the tell me the greatest common factor

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.