Two hundred eighty 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 hr later is given by the function f(t) = 7000 1 + be−kt . if 560 students on campus had heard about the new program 2 hrs after the ceremony, how many students had heard about the policy after 5 hr? (round your answer to the nearest integer.) students