Plz me solve them! i have final exam on physics

Acc = (final velocity-initial velocity) / time
acc = ( 22.2m/s - 11.1 m/s) / 2secs
acc = (11.1) / 2
acc = 5.55ms-2

The horse latitudes-high-pressure zones about 30 degrees north and 30 degrees south of the equator.-warm air traveling away from the equator cools and sinks-weather tends to be clear and drythe doldrums-low-pressure near equator-air rises and spreads out toward the poles-rising moist air produces clouds and heavy rainthe westerlies-blow from the west-move from the horse latitudes toward the poles.-bring storms across much of the united statesthe tradewinds-blow from the east-move from the horse latitudes toward the equator  -strong, steady winds