Clara rode her skateboard 320 meters in 80 seconds. What is her average speed?

Formula for speed: Speed = Distance/Time

So apply the formula here... 320m/80s

320 divided by 80 gives us 4 so...

Clara's average speed is 4 meters per second

Hope this helped you in some way!

explanation:

earth's surface is mainly heated by the absorption of infrared radiation from the sun.

evaporation occurs because molecules in liquid water are warmed ( usually by the sun) and vibrate quicker, becoming less dense and rise.

condensation occurs because molecules in water vapor are cooled and therefore vibrate more slowly thus becoming more dense and eventually fall to earth.

lines of equal barometric pressure on a weather map are called: isobars : lines of equal temp on a weather map are called: isotherms.​

answer; equivalent to a one(1) horsepower motor;