Pumping stations deliver raw waste to a dump site at the rate modeled by the function D, given by D(t) = 10t/1+2t with t measure in hours and and D(t) measured in tons per hour. How much waste will the pumping stations deliver to the site during the 6 hour period from t = 0 to t = 6? Give 3 decimal places.

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list