During a thunderstorm yesterday, 800 millimeters of rain fell in 40 minutes. what is the unit rate for millimeters per minutes?

mexico south america

explanation:

first industrial revolution - the first wave of the industrial revolution lasted from the late 1700s to the mid-1800s. it industrialized the manufacture of textiles and began the move of production from homes to factories. steam power and the cotton gin played an important role in this period.