Mr riveras taxable income is $20 each hour before taxes are taken out. mr rivera worked a total of 40 hours each week for 50 weeks. what is the dollar amount to the nearest dollar taken out for taxes based on mr riveras taxable income?

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

If f(x)=x+7 and g(x)=1/x what is (fog)(x)