This exercise uses the population growth model. A culture starts with 8200 bacteria. After 1 hour the count is 10,000.(a) Find a function that models the number of bacteria n(t) after t hours. (Round your r value to three decimal places.)

n(t) =

(b) Find the number of bacteria after 2 hours. (Round your answer to the nearest hundred.) bacteria = (c) After how many hours will the number of bacteria double? (Round your answer to one decimal place.)

hr=