The marginal revenue function on sales of q units of a product is r'(q)=240-18√q dollars per unit.

estimate the total revenue if sales are 100 units.
what is the marginal revenue at 100 units?
estimate the total revenue if sales are 101 units.

How do i find the missing angle measure in a polygon

Jim had 3,067.48 in his checking account he wrote a check to pay for two airplane tickets. his account now has 1,845.24.

The price for gasoline is represented by the equation y=3.69x, where y represents the total price for x gallons of gasoline. on a graph, the number of gallons is represented on the horizontal axis, and the total price is represented on the vertical axis. determine whether each statement describes the graph of the equation. select true or false for each statement