Question

5. Three hundred students attended the dedication ceremony of a new building on a college campus. The president of the traditionally female college announced a new expansion program, which included plans to make the college coeducational. The number of students who learned of the new program t hours later is given by the function f (t) = 1,390 3000 1+9e-kt 600 students on campus had heard about the new program 2 hours after the ceremony. Approximately how many students had heard about the policy after 4 hours?

Answer 1

os Jeans hoses later in Given mumber of Budents about the program t given by 14 a 3000 19et according to the question 6oo sandra heard about program 2 hours latine so 60o = 3000 1+ge-2K (t 96-2K) 6oo = 3000 It ge-2k 90 2K = 4 4 9x = log (2) 6.352 1852 e = 0.176

- DATE no. of students heard about program and 4 hours latues f(t) = 3000 t o-10.176) (4) It aco.ugy) H = 1+ your 3000 5:45 10 = 850.35 Approximately 550 84 so student heard o about after Ceremony program un