11. what invader was able to move through north africa to take over the southernmost part of the roman empire? a. huns b. vandals c. visigoths d. none of the above 12. what major natural boundary held the northernmost border of the roman empire during its decline? a. danube rive b. mediterranean sea c. rhine river d. none of the above

Which of the following most accurately describes china today

Unique among the rulers of this time, persian emperors installed governors in their provinces tolerated local cultures and laws wielded absolute power maintained an extensive army

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: (