Train is traveling at an initial velocity of 68.325m/s. after 23.75 seconds it speeds up to a final velocity of 79.32m/s. what is the train's acceleration during this time

As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "