10. [-19.09 Points] DETAILS HARMATHAP'IZ 13.2.060. I MY NDTES Suppose that a vending machine serVice company models its income by assuming that money ows continuously into the machines, with the annual rate oi' flow given by f(t) = 19030-04: in thousands of dollars per year. Find the total income from the machines over the rst 2 years. (Round your answer to the nearest thousand dollars.) :I thousand dollars Need Help? @@ 11. [49.1 Points] DETAILS HARMATHAP1213.2.067.MI. | MY NOTES The time t (in minutes) needed to read an article appearing on a foreignlanguage placement test is given by the probability density function f(t) = 0.012t2 0.00129, 0 s r s 10. For a test taker chosen at random, find the probability that this person takes 9 minutes or more to read the article. (Round your answer to four deCimal places.) :I Need Help? @