(science not cernan was one of the last astronauts to walk on the moon. was his weight and mass on the moon the same as his weight and mass on earth? explain you answer.

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !