What was significant about thurgood marshall's appointment to the supreme court?
he gave the supreme court enough votes to approve civil rights laws.
he had never served as a judge before.
he was a civil rights activist and also the first black justice.
he was appointed by congressmen from the south.

You are given the first four terms of an arithmetic sequence. why might you use a recursive formula? why might you use an explicit formula? under what conditions might a recursive formula be preferred over the explicit formula? under what conditions might an explicit formula be preferred over the recursive formula? pleasss ! sorry if it's a long question: (