Advances in satellite and global positioning system (GPS) technologies have had the greatest overall impact on — a. college professors in London, England
b. crab fishermen in Anchorage, Alaska
c. actors in Rio de Janeiro, Brazil
d. sumo wrestlers in Tokyo, Japan

(these answers make absolutely no sense to me help)

New amsterdam new orleans new york city fort orange

Water flows along the east coast and across the western tropical pacific towards south america, while they both are directed towards that way,  el niño does not directly affect the southern flow of water along the coast. 

Ithink the correct answer would be false. having volumes of two triangular prisms being the same does not mean that they are congruent. you can only say that shapes are congruent when you can slide, flip or turn one so that it would fit exactly to the other shape. the can be congruent when the side length and the measurement of the angles in the shapes are the same or equal. having equal volumes does not necessarily mean they have the same measurement of their angles and side lengths. they could have different slant heights and the areas of their bases.