(Solved): A 2018 Pew Research Center survey (Pew Research website) examined the use of social media platforms ...

A 2018 Pew Research Center survey (Pew Research website) examined the use of social media platforms in the United States. The survey found that there is a $$0.68$$ probability that a randomly selected American will use Facebook and a $$0.25$$ probability that a randomly selected American will use Linkedin. In addition, there is a $$0.22$$ probability that a randomly selected American will use both Facebook and LinkedIn. a. What is the probability that a randomly selected person will use Facebook or Linkedin (to 2 decimals)? b. What is the probability that a randomly selected person will not use either social media platform (to 2 decimais)?