What characteristic do the settlements located at letters B, D, and E on the map share? They represent Bantu migrations. They represent Swahili trading cities. They represent city-states of Great Zimbabwe. They represent city-states governed by Persian and Arab merchants.

If i got an 1040 on my psat, what are the chances of being able to get a 1400 on the sat. and are there any recommended ways to study.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Typically, a cover letter should be no longer than