kylie29926 kylie29926 27-03-2024 Mathematics contestada A survey of 1,000 people was done. 80% of the people surveyed knew all 50 states in alphabetical order. How many of the 1,000 people did not know all 50 states in alphabetical order? A. 200 people B. 600 people C. 400 people D. 800 people
