Mathematics
Mathematics, 04.07.2020 16:01, marissagirl9893

guys gelp me plzzz £ represents a group of 30 people that visited paris for a weekend break. 13 of the group visited the eiffel tower (ET) 16 of the group visited the no tre-dame cathedral (NDC) 7 of the group did not visit either of these places a person is chosen at random from the group. what is the probability that this person only visited one of the two places?

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guys gelp me plzzz £ represents a group of 30 people that visited paris for a weekend break. 13 of t...

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