Which was an important strength of the Articles of Confederation? a
It created an orderly process of expanding the United States.
b
It established a government whose power came directly from the people.
c
It gave the government the power to settle disputes between states.
d
It gave Congress the power to tax.

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: (