If 2x°and 3x°are adjacent angles in linear pair and find them

The function models the number of accidents per 50 million miles driven as a function

The john deere company has found that revenue, in dollars, from sales of heavy-duty tractors is a function of the unit price p, in dollars, that it charges. if therevenue r is r(p)= -1/2p^2 +1900pa)how much revenue will the company generate if they sell 700 tractors? b) how many tractors does the company want to sell to maximize the revenue?

Convert the polar representation of this complex number into its rectangular form: z=5(cos pi+i sin pi)