Find the unit rate

"a skydiver falls 144ft in 3 seconds"

"a pump moves 42 gal in 7 min"

"a car travels 676 ilesin 13 hours"

"20 cup of water evaporate in 5 days"

A skydiver falls 48 feet per second.

A pump moves 6 gallons per minute.

A car travels 52 miles per hour.

4 cups of water evaporate per day.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

step-by-step explanation:

for the free