An aquifer receives 40 m 3 of precipitation and loses 10 m 3 of water through natural movement. How much water can be pumped from the aquifer to balance the budget?

10 m3

20 m3

30 m3

40 m3

the answer it C Trust me

2pos suppose an object in free fall is dropped from a building. its starting velocity is 0 m/s. ignoring the effects of air resistance, what is the speed (in m/s) of the object after falling 3 seconds? give your answer as a positive decimal without units. answer here

Consider this initial-rate data at a certain temperature for the reaction described by

The number at the end of an isotope’s name is the number.