Х 7 16 25 34 5 10 20 40 Is the relationship linear , exponential , neither?

Convert the density of surface sea water to metric tons/cubic meter

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?

The word population in 2013 was about 7.125 billion. in 2003, it was about 6.357billion. which number represents the increase in the world population between 2003 and 2013? a; 0.0768x10/7 b; 0.768x 10/8 c; 7.68x 10/9 d; 7.68x 10/8