1 The fuel economy difference between using E85 and gasoline is given as a range since E85 includes blends containing 51% to 83% ethanol:  The lower bound (15% mpg decrease) is based on the difference in the energy content of a 51% ethanol blend and that of gasoline, which is typically 10% ethanol.
Rating Newest Oldest. Best Answer: A political machine is a political organization in which an authoritative boss or small group commands the support of a corps of supporters and businesses (usually campaign workers), who receive rewards for their efforts.
A machine is a tool used to make work easier. Simple machines are simple tools used to make work easier. They have few or no moving parts. There are 6 simple machines: Inclined Plane, Wedge, Screw, Lever, Wheel and Axle, and Pulley. Compound machines have two or more simple machines working together to make work easier. Most of the machines we use today are compound machines, created by combining several simple machines.