What coefficient for o2 demonstrates the law of conservation of mass? ch4(g) + __o2(g) → co2(g) + 2h2o(g).

Texas tech says that cooperative gameplay—a video game feature that allows players to work together as a team—leads to increased empathy in the real world.

2(4p+1)/5< = (3+12p)/4 its less than or equal solve it for me an with explanation plz

If inflation is 6% and nominal gdp grew by 4%, then during the same period real gdp changed by a) -2% b) 2% c) 4% d) 5%