In which case are mass media being used?

Mass media means technology that is intended to reach a mass audience It is the primary means of communication used to reach the vast majority of the general public. The most common platforms for mass media are newspapers, magazines, radio, television, and the Internet...

that is probably false. there isn; t any proof a rubix cube can estimate a grade.

1. a

2. b

3. d

4. d

5. b

6. b

7.b

8. a

9. d

10. d