The marginal revenue function has x measured in years and MR(x) in hundreds of dollars per year. Use numerical integration to find the total revenue over the given period
MR(x) = 0.09x3 -0.4x2 + 6x
(0 sxs 12)
The total revenue is $
(Simplify your answer.)

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.