What causes water to become denser when it is carried to the poles by surface currents? O increased temperature and increased salinity
O decreased temperature and decreased salinity
O increased temperature and decreased salinity
O decreased temperature and increased salinity

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

True or false? a circle could be circumscribed about the quadrilateral below.

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15