10. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE ANOTHER Math 110 Course Resources - Definite Integrals Course Packet on substitution for definite integrals IF ( "((x) dx = 12, then compute the value of the following definite integral. 1(18/x3) Ox 3 X 11. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE ANOTHER Math 110 Course Resources Definite Integrals Course Packet on the average value of a function Sales of the Penn State Learning Calculus tutorial software packages are approximated by f(t) =- 12 - where t is in years. What are the average sales over the time interval 3 s t s 6 years? 13+5 Average sales = .22 X 12. [0/1 Points] DETAILS PREVIOUS ANSWERS MY NOTES