PLEASE HELP ME!
Justin has 50 pictures in an album. Of these pictures, 30 show his friends, 12 show his family,
and 8 show only Justin. Justin is in 1/2 of the pictures that show his friends and 1/2 of the pictures that show his family.
Based on this information, which statement is true?
A) The probability of randomly selecting a picture that shows Justin with his friends is greater
than the probability of randomly selecting a picture that shows Justin with his family.
B) The probability of randomly selecting a picture that shows Justin is 8%.
C) The probability of randomly selecting a picture that shows Justin with his family is 5 times
the probability of randomly selecting a picture that shows only his friends.
D) The probability of randomly selecting a picture that does not show Justin is 21%.