Which statement about the senate’s role in federal appointments is correct? a) the senate must approve the appointment by a vote of two-thirds of the senate. b)the senate recruits and interviews candidates for federal appointments. c) the senate hires investigators to determine a nominee’s qualifications. d) the senate can approve or deny an appointment without explanation.

How can firms use marginal analysis to determine the price of a product? a) profit maximization can occur when the marginal cost exceeds the marginal revenue. b) the total cost of production can determine the individual unit price of a product. c) marginal analysis can be used to determine at what price profit maximization occurs. d) firms can calculate the marginal cost of a product and set the price lower than the cost.

Why did the separate car act not violate the 14th amendment?

Mars has a surface gravity that is only 0.38 (a little over one-third) that of earth's. thus, the weight of an object will also be 0.38 times that of earth. what is the g. p.e. of a climber who weighs 675 newtons on earth at the top of 26,000-meter olympus mons?