Answer:
3m
Step-by-step explanation:
Answer:
in four (4) ways 4 people can be selected
the first graph is (x+20)/x
the second graph is x/(x-20)
there are 1000 milligrams in a gram, so
10 grams times 1,000 = 10,000 milligrams
Because 4 people likes both, we take out 4 from the sum of both the number to avoid double count.
People who like both sports = 12 + 16 - 4 = 24
People who do not like either sport = 30 - 24 = 6
