In a representative democracy the power of government officials is primarily checked by?

Profits are maximized when marginal revenue and marginal costs are a. set c. equal b. less than market price d. greater than market price

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

Which of these is a constitutional duty of the lieutenant governor of the state of georgia