A college surveys local business about the importance of students as customers. The college chooses 150 businesses at random from telephone listings. Of these, 68 return the questionnaire. The population being studied is:

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight